Worden a n (42 risultati)

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.

paperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Condizione: acceptable. The item is very worn but is perfectly usable. Signs of wear can include aesthetic issues such as scratches, dents, worn and creased covers, folded page corners and minor liquid stains. All pages and the cover are intact, but the dust cover may be missing. Pages may include moderate to heavy amount of notes and highlighting, but the text is not obscured or unreadable. Page edges may have foxing age related spots and browning . May NOT include discs, access code or other supplemental materials.…

paperback. Condizione: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Soft cover. Condizione: Very Good. No Jacket. 2012. NMS, Edinburgh, 2012. Soft cover. Book condition : Very good to near fine, appears little read. A nice copy Packed with photographs. Book will be sent bt UK postal service. Bookseller Inventory #012063. N/A (illustratore). N/A.

Hardcover. Condizione: Very Good. Condizione sovraccoperta: Very Good. 1st Edition. A very nice clean tight copy, some offsetting on the ffep due to newspaper clipping re birds. Illustrated not price clipped Nd.

Condizione: New.

Hardcover. Condizione: Good. Condizione sovraccoperta: Fair. 1st Edition. DJ edges chipped & torn.

Condizione: New.

240 p. Cloth with dustjacket, brand new.

Paperback. Condizione: Near Fine condition. First Edition Thus. Stony Brook, New York: American Association of Physics Teachers, SUNY, 1983. Near Fine condition. NOT a library discard. Sharp corners. NO owner's name or bookplate. Pages are clean and unmarked. Bound in the original pale brown pictorial wraps, stamped in white and dark brown. Oversize Softcover. 8.5" wide by 11" tall. This large book may require extra postage for Priority and International shipments, but only the standard charge for media mail. First Edition Thus. Oversize Softcover. Near Fine condition. Illus. by NOT a library discard. (iv), 132pp. Great Packaging, Fast Shipping. NOT a library discard (illustratore).…

PF. Condizione: New.

Paperback. Condizione: New.

Condizione: New. In English.

Condizione: New. In English.

Condizione: New. pp. 324.

Condizione: New. pp. 240.

Paperback. Condizione: Brand New. 240 pages. 9.25x6.10x0.55 inches. In Stock.

Paperback. Condizione: Brand New. 324 pages. 9.25x6.10x0.73 inches. In Stock.

Hardcover. Condizione: Very Good.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Reproduction and fetal development in humans and experimental animals may be adversely affected by a wide range of drugs and environmental agents. They may be toxic in the parental generation leading to impaired germ cell formation, loss of reproductive poten tial and infertility following chronic exposure. Deviant fetal development occurs as a consequence of cellular damage at sensi tive stages in development. Changes seen range from intrauterine mortality and structural malformation to growth retardation with physiological and behavioural defects. Concepts on the mechanism of action of teratogens are discussed with reference to some better-known agents. Presently, regulatory authorities prefer whole animal studies in predictive safety evaluation of substances to which a pregnant woman may be exposed. Tests are conducted over one or more generations and are designed to study the influence of test com pounds upon general reproductive performance, fertility, fetal development and perinatal and postnatal behaviour. Experiments are designed to permit compounds to be tested under conditions resembling expected human exposure. Small rodents and rabbits are preferred species on account of their convenience as laboratory animals and the available knowledge regarding their reproductive behaviour, fetal development and known sensitivity to human teratogens.…

Condizione: New. A. N. WORDEN, D. V. PARKE AND J. MARKS THE BACKGROUND There is nothing new about the fact that chemical substances derived either from natural products or by synthetic means . can give rise to toxicity in animals and human beings, and that they must be sub.

Taschenbuch. Condizione: Neu. The Future of Predictive Safety Evaluation | In Two Volumes Volumes 2 | A. N. Worden (u. a.) | Taschenbuch | 320 S. | Englisch | 2011 | Springer | EAN 9789401079365 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Taschenbuch. Condizione: Neu. Neuware - A. N. WORDEN, D. V. PARKE AND J. MARKS THE BACKGROUND There is nothing new about the fact that chemical substances derived either from natural products or by synthetic means . can give rise to toxicity in animals and human beings, and that they must be subjected to controls. The earliest writings speak of such toxicity and, from the times of ancient Egypt and in the Old Tes tament, controls have existed[l]. In the Middle Ages Paracelsus (1493-1541) noted that 'All things are poisons, for there is nothing without poisonous qualities. It is only the dose which makes a thing a poison', and hence he stressed the importance of dose relative to toxic reactions [ 2] . Most of the early controls concentrated on substances that were to be deliberately administered to the human subject in the form of medicines. Legislation for many centuries was mainly con cerned with regulating the activities of apothecaries and physicians. The Royal College of Physicians, for example, was originally established to control the activities of physicians within London. Among the controls which it exerted was that over the use of medicinal substances. Such controls were, however, poor, based as they were on hearsay evidence of toxicity. For many centuries no means existed for the accurate determination of toxicity.…

Paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Hard covers, dust jacket. Condizione: V.g. Condizione sovraccoperta: V.g. 1st edition. A well preserved unclipped copy, no inscriptions. Weight: 1 Language: English.

Hardcover. Dust Jacket Included. 8vo. Spotting to fore-edges of text block o/w. a fine hardback in bright thor. vg. dw. No inscriptions. Not price clipped.

Hardcover. Dust Jacket Included. 8vo. Some spotting to fore-edges of text block o/w. a fine hardback in nr. fine dw. No inscriptions. Not price clipped. A very pleasing copy.

Hardcover. Dust Jacket Included. 8vo. Fine hardback in fine dw., with a hint of sunning to spine and very minor spotting. No inscriptions. Not price clipped.

Paperback. Condizione: Fair. First Edition. 120 pages. Features: Cover illustration of International Farmall tractor harvesting grain; Lovely colour ad for Nash cars inside front cover; Color photo of golfer Sam Snead in one-page B.F. Goodrich tire ad; Half-page color ad for Titleist "Acushnet" golf balls; Nice two-page color ad for Mobilgas features large winged horse; Lovely half-page color ad for Hydrox cookies; Great two-page color ad for Chevrolet cars, featuring their PowerGlide transmissions; The Ordeal of Judge Harold Raymond Medina - he is hard on Reds; The Wrath of Tugboat Annie (story); Edmonton, Alberta - feature article with many photos, including youthful premier Ernest Manning; Ditchdigger's Daughter (story); Getting ripped off by phoney weigh scales; Photo-illustrated article on simultaneous translators at the U.N.; James (Big Jim) Morton - "I Was the King of the Thieves" - part 2; Appointment with Treachery (story); Super color-photo illustrated article on circus highwire performer the Great Alanza; The Magnificent Faker (story); Funny Way to Got To School - Calvert School in Baltimore; Bonus Rookie (story); Nice one-page color-photo ad for Campbell's Chicken Gumbo soup includes an Aunt Jemima-like lady cooking at fire; Lovely one-page color ad for the (yellow) Oldsmobile "88" Holiday Coupe; Murder is the Pay-Off (story); Nice one-page color-photo ad for G.E. fridges with the new Alnico Magnetic Door; Nice one-page color ad for De Soto cars; One-page color cartoon-style ad for Post cereals features baseball scene; Pall Mall cigarette ad; Nice one-page color ad for Ford cars; Sultry one-page ad for movie "Born to Be Bad" starring Joan Fontaine; Nostalgic two-page color ad for Kraft mayo and salad dressings; Nice one-page color ad for Frigidaire electric ranges; One-page color ad for the Studebaker Champion; One-page color ad for Hudson cars; One-page ad for RCA Victor televisions; One-page photo ad for Prest-O-Lite batteries features lady golfer Babe Didrikson Zaharias; Wonderful color ad for Chesterfield cigarettes inside back cover features Gene Tierney and tobacco farmer Charlie P. Murphy of Mebane, N.C.; Attractive back cover Coke ad features large pop machine surrounded by a crowd of happy Coke drinkers. Somewhat above-average but not excessive wear. Light pink discoloration to part of top and bottom edge of most pages - text unaffected. Small piece missing from front cover at top of coverfold. Binding intact. Unmarked. A sound vintage copy. Schaeffer, Mead (cover); Von Schmidt, Harold; Rhodenbaugh, Harold; Englert, George; Fleming, Bill; Fawcett, Robert; Briggs, Austin; Georgi, Edwin; (illustratore).…