Bechtel, Stefan <br/><br/>
The Sex encyclopedia:  an A-Z guide to the latest information on sexual health, safety, and techniquue from the nation's top experts / 
by Stefan Bechtel. 
 - New York:  Simon & Schuster,  1993. 
 - 363 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0671743244 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Sex--Encyclopedias.<br/> Hygiene, Sexual--Encyclopedias.