Sex matters:  proceedings of the Xth World Congress of Sexology, Amsterdam, 18-22 June, 1991/ 
editors, Willeke Bezemer...(et al.). 
 - Amsterdam:  Excerpta Medica,  1992. 
 - 322 p. :  ill. ;  24 cm. 
 - International Congress Series  no.983. .
<br/><br/><label>ISBN: </label>0444895515 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex--Congresses.