Fisher, Helen, <br/><br/>
Anatomy of love :  a natural history of mating, marriage, and why we stray / 
 Natural history of mating, marriage, and why we stray 
Helen Fisher. 
 - First edition. 
 - 431 pages :  illustrations ;  21 cm 
<br/><br/>Includes bibliographical references (pages 363-408) and index. 
<br/><br/><label>ISBN: </label>0449908976 9780449908976 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marriage.<br/>Adultery.<br/>Divorce.<br/>Sex customs
<br/><br/><label>Dewey Class. No.: </label>306.8