Hyde, Janet Shibley. <br/><br/>
Understanding human sexuality / 
Janet Shibley Hyde. 
 - 4th ed. 
 - New York :  McGraw-Hill,  c1990. 
 - xxvii, 615 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780070764101 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex.<br/>Sex customs.<br/>Sexual health.<br/>Sex (Psychology)
<br/><br/><label>LC Class. No.: </label>HQ12  / .H92 2009