Barish, N. <br/><br/>
Concepto del gen /  
N. Barish ; tr. de L. Kiralyna Miralles Vila 
 - México :   Edit. Alhambra,   1968 
 - xi, 115 p. ;   20 cm. 
<br/><br/><label>Dewey Class. No.: </label>575.11/  / B23