This book examines the purpose of sleep in mammals, particularly in humans. The author's approach takes a broad biological perspective, clearing away many misconceptions in order to derive a number of well-founded hypotheses about a variety of aspects of sleep. Technicalities are kept to a minimum, and an effort has been made to make the book understandable to a wide readership, including anyone with a basic background in biology and psychology. The emphasis is on the role of sleep itself, not on the physiological mechanisms that assist its occurrence.
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Seller: Zoom Books Company, Lynden, WA, U.S.A.
Condition: 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. Seller Inventory # ZBV.019261892X.VG
Seller: Greenworld Books, Arlington, TX, U.S.A.
Condition: good. Fast Free Shipping â" Good condition book with a firm cover and clean, readable pages. Shows normal use, including some light wear or limited notes highlighting, yet remains a dependable copy overall. Supplemental items like CDs or access codes may not be included. Seller Inventory # GWV.019261892X.G
Seller: WorldofBooks, Goring-By-Sea, WS, United Kingdom
Paperback. Condition: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Seller Inventory # GOR003393438
Quantity: 2 available
Seller: G. & J. CHESTERS, TAMWORTH, United Kingdom
Soft cover. Condition: Very Good. pp.x, 319 pages, a very good+ paperback [019261892X]. Seller Inventory # 118508
Quantity: 1 available
Seller: Better World Books Ltd, Dunfermline, United Kingdom
Condition: Good. Ships from the UK. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Seller Inventory # 5573534-6
Quantity: 2 available
Seller: GREENSLEEVES BOOKS, Oxford, United Kingdom
Paperback. Condition: Very Good. 019261892X. 1990 reprint, bright clean copy, no markings, Professional booksellers since 1981. Seller Inventory # 167245
Quantity: 1 available
Seller: Maxwell's House of Books, La Mesa, CA, U.S.A.
Soft cover. Condition: Very Good. Clean, crisp, uncracked softcover in very good condition; light shelf wear and rubbing. Seller Inventory # 054447
Seller: Anybook.com, Lincoln, United Kingdom
Condition: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. Book contains pencil markings. In fair condition, suitable as a study copy. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:9780192618924. Seller Inventory # 5752781
Quantity: 1 available
Seller: GoldBooks, Denver, CO, U.S.A.
Condition: new. Seller Inventory # 41E54_29_019261892X