Walker, Richard,  1951- <br/><br/>
The family guide to sex and relationships / 
Richard Walker. 
 - New York :  Macmillan,  1996. 
 - 320 p. :  ill. 
<br/><br/>Includes bibliogr. references and index. 
<br/><br/><label>ISBN: </label>002861433X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex<br/>Sex (Biology)<br/>Hygiene, Sexual<br/>Man-woman relationships