Avance 

 - San Juan, P.R.  Publicaciones Caribe, Inc.  1972-1975. 
 - volumes :  illustrations (black and white) ;  27 cm. 
 - Weekly. 
 - Began publication in July 1972. Ceased in 1975? 
<br/><br/> "La revista del Puerto Rico de hoy."  Director: Pedro Zervigón. 
<br/><br/><br/>Río Piedras, P.R. <br/>Universidad de Puerto Rico, Biblioteca General, Servicio Fotográfico <br/>1975. <br/>microfilm : negative : 35 mm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Periodicals.<br/>Puerto Rico--Politics and government--1952-