Pfeffer wendy (Oltre 1100 risultati)

Autore: 
Perfeziona con la Ricerca avanzata

Perfeziona la tua ricerca

  • Libri (1135)

a

Fascia di prezzo personalizzata (EUR)

a

  • Lingua: Inglese

    Editore: Celebration Press by Pearson Learning Group, 2006

    0765274272 / 9780765274274

    • Brossura

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 3,22

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 2 disponibili

    Condizione: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc. Susan Spellman (illustratore).

  • Lingua: Inglese

    Editore: Collins Publishers, 2009

    0060295538 / 9780060295530

    Serie: Libro 55 di 93 - Let's-Read-and-Find-Out Science 2

    • Rilegato

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 3,22

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Hardback. Condizione: Good. Jenkins, Steve (illustratore).

  • Lingua: Inglese

    Editore: Scholastic Reference, 1949

    0439425042 / 9780439425049

    • Brossura

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Molto buono

    EUR 3,72

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 3 disponibili

    Paperback. Condizione: Very Good.

  • Lingua: Inglese

    Editore: Scholastic Reference, 1949

    0439425042 / 9780439425049

    • Brossura

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Discreto

    EUR 3,72

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 2 disponibili

    Paperback. Condizione: Fair.

  • Lingua: Inglese

    Editore: Scholastic Reference, 1949

    0439425042 / 9780439425049

    • Brossura

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 3,72

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 2 disponibili

    Condizione: Good. Item in good condition. Textbooks may not include supplemental items i.e. CDs, access codes etc.

  • Lingua: Inglese

    Editore: Scholastic Reference, 1949

    0439425042 / 9780439425049

    • Brossura

    Da: Gulf Coast Books, Cypress, TX, U.S.A.Gulf Coast Books

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 3,73

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Paperback. Condizione: Good.

  • Lingua: Inglese

    Editore: Scholastic, 2005

    0439740509 / 9780439740500

    Serie: Libro 45 di 93 - Let's-Read-and-Find-Out Science 2

    • Rilegato

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 3,80

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 6 disponibili

    Hardback. Condizione: Good. Read and find out about worms and the important work they do in this colorfully illustrated nonfiction picture book.Crawling through the dirt, worms are hard at work. Worms help the fruit and vegetables we eat by loosening the soil and feeding the plants. Read and find out about these wiggling wonders This clear and appealing science book for early elementary age kids, both at home and in the classroom, lets readers know about all the important ways worms work to help the environment--and people. It contains a find out more section with fun activities.This is a Level 2 Let's-Read-and-Find-Out, which means the book explores more challenging concepts for children in the primary grades. The 100+ titles in this leading nonfiction series are: hands-on and visualacclaimed and trustedgreat for classroomsTop 10 reasons to love LRFOs: Entertain and educate at the same timeHave appealing, child-centered topicsDevelopmentally appropriate for emerging readersFocused; answering questions instead of using survey approachEmploy engaging picture book quality illustrationsUse simple charts and graphics to improve visual literacy skillsFeature hands-on activities to engage young scientistsMeet national science education standardsWritten/illustrated by award-winning authors/illustrators & vetted by an expert in the fieldOver 130 titles in print, meeting a wide range of kids' scientific interestsBooks in this series support the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let's-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series. Steve Jenkins (illustratore).…

  • Lingua: Inglese

    Editore: HarperCollins Publishers Inc, 2015

    0062381997 / 9780062381996

    Serie: Libro 35 di 48 - Let's-Read-and-Find-Out Science 1

    • Brossura

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 3,90

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 15 disponibili

    Paperback. Condizione: Good. You can't breathe underwater, but a fish can. You can't eat underwater, but a fish does it every day. Named a Best Children's Science Book of the Year by Science Books & Films, this Level 1 Let's-Read-and-Find-Out picture book explains how a fish's body is perfectly designed for life in water. Now rebranded with a new cover look, this classic picture book features graceful text that invites young readers to imagine what it's like to have gills, fins, and scales. Simple, fun diagrams help explain concepts like how fish use their gills to breathe underwater. This book also includes an additional activity for kids to set up their very own goldfish bowl. Both text and artwork were vetted for accuracy by Dr. Valerie Chase, formerly of the National Aquarium in Baltimore, and Raymond Klinger and Ernest Tresselt of Huntington Creek Fisheries. This is a Level 1 Let's-Read-and-Find-Out, which means the book explores introductory concepts perfect for children in the primary grades and supports the Common Core Learning Standards and Next Generation Science Standards. Let's-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series. Keller, Holly (illustratore).…

  • Lingua: Inglese

    Editore: HarperCollins Publishers Inc, 2009

    0064452220 / 9780064452229

    Serie: Libro 55 di 93 - Let's-Read-and-Find-Out Science 2

    • Brossura

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 3,91

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 6 disponibili

    Paperback. Condizione: Good. Read and find out about coral reefs in this colorfully illustrated nonfiction picture book. Coral reefs are some of the largest natural structures in the world, and they are created by tiny coral polyps no bigger than a grain of rice. This Let's-Read-and-Find-Out Science book introduces readers to the amazing world of the coral reefs and the many marine animals who lived there. This is a clear and appealing science book for early elementary age kids, both at home and in the classroom. It's a Level 2 Let's-Read-and-Find-Out, which means the book explores more challenging concepts for children in the primary grades. The 100+ titles in this leading nonfiction series are: hands-on and visual acclaimed and trusted great for classrooms Top 10 reasons to love LRFOs: Entertain and educate at the same time Have appealing, child-centered topics Developmentally appropriate for emerging readers Focused; answering questions instead of using survey approach Employ engaging picture book quality illustrations Use simple charts and graphics to improve visual literacy skills Feature hands-on activities to engage young scientists Meet national science education standards Written/illustrated by award-winning authors/illustrators & vetted by an expert in the field Over 130 titles in print, meeting a wide range of kids' scientific interests Books in this series support the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let's-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series. Jenkins, Steve (illustratore).…

  • Lingua: Inglese

    Editore: HarperCollins, 2009

    0064452220 / 9780064452229

    Serie: Libro 55 di 93 - Let's-Read-and-Find-Out Science 2

    • Brossura

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Molto buono

    EUR 3,91

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Condizione: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc. Jenkins, Steve (illustratore).

  • Lingua: Inglese

    Editore: HarperCollins, 2015

    0062381997 / 9780062381996

    Serie: Libro 35 di 48 - Let's-Read-and-Find-Out Science 1

    • Brossura

    Da: Orion Tech, Kingwood, TX, U.S.A.Orion Tech

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 3,91

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    paperback. Condizione: Good. Keller, Holly (illustratore).

  • Lingua: Inglese

    Editore: HarperCollins, 2015

    0062381997 / 9780062381996

    Serie: Libro 35 di 48 - Let's-Read-and-Find-Out Science 1

    • Brossura

    Da: 3Brothers Bookstore, Egg harbor township, NJ, U.S.A.3Brothers Bookstore

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 3,92

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Condizione: good. Books may contain some notes and highlighting. Supplements such as Access Codes, Cd's Dust Jackets, etc. are not guaranteed with used book purchases. Keller, Holly (illustratore).

  • Lingua: Inglese

    Editore: HarperCollins, 2009

    0064452220 / 9780064452229

    Serie: Libro 55 di 93 - Let's-Read-and-Find-Out Science 2

    • Brossura

    Da: 3Brothers Bookstore, Egg harbor township, NJ, U.S.A.3Brothers Bookstore

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato

    EUR 3,92

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Condizione: like_new. Book is in like new condition with only potential shelf wear. No marking or highlighting. Jenkins, Steve (illustratore).

  • Lingua: Inglese

    Editore: Penguin Putnam Inc, 2014

    0147512840 / 9780147512840

    • Brossura

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Discreto

    EUR 4,04

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Paperback. Condizione: Fair. The science, history, and cultural significance of the shortest day of the year: The Winter Solstice! The beginning of winter is marked by the solstice, the shortest day of the year. Long ago, people grew afraid when each day had fewer hours of sunshine than the day before. Over time, they realized that one day each year the sun started moving toward them again. In lyrical prose and cozy illustrations, this book explains what the winter solstice is and how it has been observed by various cultures throughout history. Many contemporary holiday traditions were borrowed from ancient solstice celebrations.   "Using clear, concise language, Pfeffer discusses important ideas behind the shortest day of the year, such as the change from autumn to winter as well as the concept of the Earth's tilting away from the sun. While appealing to a younger audience, this treatment combines the cultural approach of Ellen Jackson's The Winter Solstice (Millbrook, 1994) and the activities of Sandra Markle's Exploring Winter (Atheneum, 1984; o.p.). Pfeffer uses an easy, comfortable tone for conveying the basic information, and the end pages will provide additional opportunities for would-be astronomers to explore the principles on their own." --School Library Journal Simple science activities, ideas for celebrating the day in school and at home, and a further-reading list are included. Reisch, Jesse (illustratore).…

  • Lingua: Inglese

    Editore: HarperCollins Publishers Inc, 2016

    0062386697 / 9780062386694

    Serie: Libro 44 di 48 - Let's-Read-and-Find-Out Science 1

    • Brossura

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 4,04

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 3 disponibili

    Paperback. Condizione: Good. Sounds are all around us. Clap your hands, snap your fingers: You're making sounds. Read and find out how people and animals use different kinds of sounds to communicate. With colorful illustrations from Anna Chernyshova and engaging text from Wendy Pfeffer, Sounds All Around is a fascinating look into how sound works! Featuring rich vocabulary bolded throughout the text, this brand-new edition of a 1999 title includes brand-new illustrations by Anna Chernyshova. This book also includes a Find Out More section with additional and updated experiments, such as finding out how sound travels through water. Both the text and the artwork were vetted by Dr. Agnieszka Roginska, Professor of Music Technology at NYU. This is a Level 1 Let's-Read-and-Find-Out, which means the book explores introductory concepts perfect for children in the primary grades and supports the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let's-Read-and-Find-Out Science is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series. Chernyshova, Anna (illustratore).…

  • Lingua: Inglese

    Editore: Penguin Putnam Inc, 2014

    0147512840 / 9780147512840

    • Brossura

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 4,04

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 15 disponibili

    Paperback. Condizione: Good. The science, history, and cultural significance of the shortest day of the year: The Winter Solstice! The beginning of winter is marked by the solstice, the shortest day of the year. Long ago, people grew afraid when each day had fewer hours of sunshine than the day before. Over time, they realized that one day each year the sun started moving toward them again. In lyrical prose and cozy illustrations, this book explains what the winter solstice is and how it has been observed by various cultures throughout history. Many contemporary holiday traditions were borrowed from ancient solstice celebrations.   "Using clear, concise language, Pfeffer discusses important ideas behind the shortest day of the year, such as the change from autumn to winter as well as the concept of the Earth's tilting away from the sun. While appealing to a younger audience, this treatment combines the cultural approach of Ellen Jackson's The Winter Solstice (Millbrook, 1994) and the activities of Sandra Markle's Exploring Winter (Atheneum, 1984; o.p.). Pfeffer uses an easy, comfortable tone for conveying the basic information, and the end pages will provide additional opportunities for would-be astronomers to explore the principles on their own." --School Library Journal Simple science activities, ideas for celebrating the day in school and at home, and a further-reading list are included. Reisch, Jesse (illustratore).…

  • Condizione: Usato - Buono

    EUR 4,05

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    paperback. Condizione: Good. Chernyshova, Anna (illustratore).

  • Lingua: Inglese

    Editore: Puffin Books, 2014

    0147512840 / 9780147512840

    • Brossura

    Da: Orion Tech, Kingwood, TX, U.S.A.Orion Tech

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 4,05

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    paperback. Condizione: Good. Reisch, Jesse (illustratore).

  • Lingua: Inglese

    Editore: HarperCollins, 2016

    0062386697 / 9780062386694

    Serie: Libro 44 di 48 - Let's-Read-and-Find-Out Science 1

    • Brossura

    Da: Orion Tech, Kingwood, TX, U.S.A.Orion Tech

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 4,05

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Paperback. Condizione: Good. Chernyshova, Anna (illustratore).

  • Lingua: Inglese

    Editore: Harper Trophy, 2003

    0064452107 / 9780064452106

    Serie: Libro 43 di 93 - Let's-Read-and-Find-Out Science 2

    • Brossura

    Da: Orion Tech, Kingwood, TX, U.S.A.Orion Tech

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 4,05

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Paperback. Condizione: Good. Helen K. Davie (illustratore).

  • Lingua: Inglese

    Editore: Harper Trophy, 2003

    0064452107 / 9780064452106

    Serie: Libro 43 di 93 - Let's-Read-and-Find-Out Science 2

    • Brossura

    Da: Zoom Books East, Glendale Heights, IL, U.S.A.Zoom Books East

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Molto buono

    EUR 4,06

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Condizione: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Helen K. Davie (illustratore).…

  • Lingua: Inglese

    Editore: HarperCollins, 2009

    0064452220 / 9780064452229

    Serie: Libro 55 di 93 - Let's-Read-and-Find-Out Science 2

    • Brossura

    Da: Zoom Books East, Glendale Heights, IL, U.S.A.Zoom Books East

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 4,06

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Condizione: good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Jenkins, Steve (illustratore).…

  • Lingua: Inglese

    Editore: HarperCollins, 2015

    0062381997 / 9780062381996

    Serie: Libro 35 di 48 - Let's-Read-and-Find-Out Science 1

    • Brossura

    Da: Zoom Books East, Glendale Heights, IL, U.S.A.Zoom Books East

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Molto buono

    EUR 4,06

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 2 disponibili

    Condizione: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Keller, Holly (illustratore).…

  • Condizione: Usato - Molto buono

    EUR 4,06

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 2 disponibili

    Condizione: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Chernyshova, Anna (illustratore).…

  • Lingua: Inglese

    Editore: Puffin Books, 2014

    0147512840 / 9780147512840

    • Brossura

    Da: Zoom Books Company, Lynden, WA, U.S.A.Zoom Books Company

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Molto buono

    EUR 4,06

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Condizione: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Reisch, Jesse (illustratore).…

  • Lingua: Inglese

    Editore: HarperCollins, 2015

    0062381865 / 9780062381866

    Serie: Libro 34 di 48 - Let's-Read-and-Find-Out Science 1

    • Brossura

    Da: Zoom Books East, Glendale Heights, IL, U.S.A.Zoom Books East

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 4,06

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Condizione: good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Keller, Holly (illustratore).…

  • Condizione: Usato - Buono

    EUR 4,06

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 2 disponibili

    Condizione: good. Book is in good condition and may include underlining highlighting and minimal wear. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Chernyshova, Anna (illustratore).…

  • Lingua: Inglese

    Editore: HarperCollins, 2014

    0060291214 / 9780060291211

    Serie: Libro 70 di 93 - Let's-Read-and-Find-Out Science 2

    • Rilegato

    Da: Zoom Books East, Glendale Heights, IL, U.S.A.Zoom Books East

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Molto buono

    EUR 4,12

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Condizione: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service. Meisel, Paul (illustratore).…

  • Lingua: Inglese

    Editore: HarperCollins Publishers Inc, 1996

    0064451518 / 9780064451512

    Serie: Libro 35 di 48 - Let's-Read-and-Find-Out Science 1

    • Brossura

    Da: World of Books (was SecondSale), Montgomery, IL, U.S.A.World of Books (was SecondSale)

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Buono

    EUR 4,20

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 6 disponibili

    Paperback. Condizione: Good. Could you live underwater? You can't breathe underwater, but a fish can. You can't eat underwater, but a fish does it every day. A fish's body is perfectly designed for life in water, just as your body is perfect for living on land. Read and find out how a fish's sleek body, fins, scales, and gills keep him in the swim! Then read on to learn how to set up your own goldfish bowl. Keller, Holly (illustratore).…

  • Lingua: Inglese

    Editore: Union Square Kids (edition Illustrated), 2011

    140277785X / 9781402777851

    • Brossura

    Da: BooksRun, Philadelphia, PA, U.S.A.BooksRun

    Venditore con 5 stelle
    Contatta il venditore

    Condizione: Usato - Molto buono

    EUR 4,20

     Spedizione gratuita 
    Spedito in U.S.A.

    Quantità: 1 disponibile

    Paperback. Condizione: Very Good. Illustrated. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.