Cutler, Winnifred Berg. <br/><br/>
Love cycles :  the science of intimacy / 
Winnifred B. Cutler. 
 - New York :  Villard Books,  1991. 
 - xviii, 331 p. :  ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0679400486 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex.<br/>Sex customs--United States.<br/>Intimacy (Psychology)