Evolution of sleep : phylogenetic and functional perspectives 
edited by Patrick McNamara, Robert A. Barton, Charles L. Nunn 
 - Cambridge  Cambridge University Press  2010 
 - x, 277 p., [4] p. of plates : ill. (some col.) ; 26 cm 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780521894975 
<br/><br/><label>ISSN: </label>2009011589 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution<br/>Sleep
<br/><br/><label>Dewey Class. No.: </label>612.821 MCN