Rubin, Isadore. <br/><br/>
La vida sexual de la mujer y del hombre en la madurez 
Isadore Rubin. 
 - Barcelona  Grijalbo  1967. 
 - 266 p. 
<br/><br/> Originally published in English in 1965 under the title: Sexual life after sixty. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sex<br/>Aged