LeVay, Simon <br/><br/>
Human sexuality/ 
Simon LeVay and Sharon M. Valente. 
 - Second Edition 
 - Sunderland, MA:  Sinauer Associates,  c2006. 
 - xxvi, 651 pages:  color illustration;  28 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>10: 0-87893-465-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex (Psychology)<br/>Sex (Biology)<br/>Sex--Social aspects<br/>Sexual disorders
<br/><br/><label>Dewey Class. No.: </label>DC 306.7  / L57