Geary, David C. <br/><br/>
Male, female :  the evolution of human sex differences / 
David C. Geary. 
 - 1st ed. 
 - Washington, DC :  American Psychological Association,  c1998. 
 - xii, 397 p. :  ill. ;  27 cm. 
<br/><br/>Includes bibliographical references (p. 333-385) and index. 
<br/><br/><label>ISBN: </label>1557985278 (hardcover : alk. paper) 
<br/><br/><label>LCCN: </label>98026961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex differences.<br/>Human evolution.
<br/><br/><label>LC Class. No.: </label>QP81.5  / .G43 1998 
<br/><br/><label>Dewey Class. No.: </label>155.3/3