dryden h l (35 risultati)

Wrappers. Condizione: Very Good +. Science Bulletin, Vol. XLVIII, No. 8., pages 269 - 279. . No stamps or other marks, a fine copy.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Hard Cover. Condizione: Very Good. First Edition. a very good hardcover; an ex-library copy with usual markings; internally pages bright and clean; ---------- SATISFACTION GUARANTEED --------- FAST, COURTEOUS SERVICE ------ ALL ORDERS SHIPPED WITH DELIVERY CONFIRMATION; Size: 6 x 9". Ex-Library.

Hard Cover. Condizione: Very Good. First Edition. a very good hardcover; an ex-library copy with usual markings; internally pages bright and clean; ---------- SATISFACTION GUARANTEED --------- FAST, COURTEOUS SERVICE ------ ALL ORDERS SHIPPED WITH DELIVERY CONFIRMATION; Size: 6 x 9". Ex-Library.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Softcover. Condizione: Very Good. Dover, 1956. Softcover. Very Good. Text is clean and unmarked. Cover has moderate wear. Previous owner's name inscribed on front endpaper.

Trade Paperback. Condizione: Very Good. very good trade paperback.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: As New. Unread book in perfect condition.

Softcover. Condizione: Very Good. Reprint. Very good in wrappers, a paperback. Pages light brown. Bound by staples. 634 pages. Spine brown. Shelf rubbing. Corners slightly rubbed.

Condizione: New.

Hardcover. Condizione: Very Good. First edition. Small quarto. 1208pp. Volume four only. Very good with Light foxing on the page edges and endpapers, spotting on the boards, and a previous owner name on the front free endpaper, lacking the dustwrapper. International Series in Aeronautics and Astronautics Volume Four.

Condizione: Very Good. Hardcover, bound ex lib. Inscriptions to inner front cover and title page, otherwise vg throughout, clean and unmarked, square and sound.

Condizione: Very Good. Light shelf wear with a couple of library marks, otherwise good, clean and unmarked.

Condizione: Fair. Volume 8. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,750grams, ISBN:

paperback. Condizione: Good. Learning Revolution: The Path to the 21st century personal passport.

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Re-bound by library. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,800grams, ISBN:

634 S. mit zahlreichen Abbildungen, Sprache: Englisch Gewicht in Gramm: 620 8°, Original-Karton (Softcover), Bibliotheks-Exemplar (ordnungsgemäß entwidmet) mit Rückenschild, Stempel auf Titel, Einband und Papier leicht gebräunt, insgesamt gutes und innen sauberes Exemplar,

Condizione: Fair. Volume 7. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,800grams, ISBN:

Paperback. Condizione: New. Print on Demand. This book presents the reader with a groundbreaking study that uses meticulous testing on seven distinct propeller fans of varying blade numbers and geometric pitch in a duct with resistance simulating a cooling tower. The author provides a comprehensive set of tables and figures to illustrate the relationship between fan speed, pressure, and airflow, alongside an in-depth exploration of the variables that affect fan performance. The book's significance lies in its provision of practical guidance for engineers and designers seeking to optimize the efficiency of propeller fans in real-world applications, particularly in cooling towers, making it an invaluable resource for professionals in the field. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Broché. Condizione: Etat moyen. in-8 Langue : Anglais Nb de volumes : 1.

Gr.-8°. X, 324; X, 413; X, 294 S., OLnbde., ausgeschiedene Bibl.-Expl. mit entsprechenden Kennzeichnungen.

Condizione: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN:

Hardcover. Condizione: Good. Ex-library with usual markings; still in solid reading condition. Pasadena's finest new and used bookstore.

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1926 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 60 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 60 Volume Scientific Papers of the Bureau of Standards, 20, p. 697-732 (1926) Scientific Paper 523 (S523).

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1933 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 48 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 48 Volume Bureau of Standards Journal of Research, 10, No. 4 , p. 493. Research Paper 545 (RP545).

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1930 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 42 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 42 Volume Bureau of Standards Journal of Research, 5, No. 1 , p. 185. Research Paper 193 (RP193).

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1931 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 38 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 38 Volume Bureau of Standards Journal of Research, 6, No. 4 , p. 735. Research Paper 301 (RP301).

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1930 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 56 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 56 Volume Bureau of Standards Journal of Research, 5, No. 3 , p. 653. Research Paper 221 (RP221).