Silverstein  Charles <br/><br/>
The joy of gay sex  an intimate guide for gay men to the pleasures of a gay lifestyle  illustrated by Michael Leonard, Ian Beck, Julian Graddon 
Charles Silverstein, Edmund White 
 - New York  Simon and Schuster  c1977 
 - 207 p.  ill.  26 cm. 
<br/><br/> Comprende l'indice.  Bibliografia: p. 205-207. 
<br/><br/><label>ISBN: </label>0-671-24079-X 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Omosessualit ̉maschile - Sesso - Manuali<br/>Sesso - Manuali<br/>Omosessualit ̉- Comportamento sessuale<br/>Homosexuality, Male<br/>Sex instruction for gay men