San Juan Poly/Graphic Triennial :  Latin America and the Caribbean / 
 The Evolution of Harbingers in Latin American Graphics / 
Antonio Berni, Beatriz González. 
 - San Juan, Puerto Rico :  Instituto de Cultura Puertorriqueña,  2005. 
 - 1v. :  il., retrs. ;  28 cm. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>xxx  / xxx