Sleep mechanisms and functions in humans and animals :  an evolutionary perspective / 
edited by Andrew Mayes. 
 - Wokingham, Berkshire :  V.N. Reinhold (UK) Co.,  c1983. 
 - ix, 363p. :  ill. ;  24cm 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0442305400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sleep--Physiological aspects<br/>Evolution<br/>Sleep--Psychological aspects
<br/><br/><label>Dewey Class. No.: </label>156.4 MAY