Ellis, Havelock,  1859-1939. <br/><br/>
Psychology of sex / 
Havelock Ellis .  
 - London:  Pan Books ,  1963. 
 - 317 p. ;  18 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex
<br/><br/><label>LC Class. No.: </label>HQ21