Hernández Colón, Rafael, <br/><br/>
La nueva tesis 
Rafael Hernández Colon. 
 - Río Piedras  Editorial Edil  1986. 
 - 60 p.  ill.  22 cm. 
<br/><br/><label>ISBN: </label>8459967565 
<br/><br/><label>LCCN: </label>87402027   
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Politics and government--1952-<br/>Puerto Rico--Social conditions--1952-<br/>Puerto Rico--Economic conditions--1952-<br/>United States--Foreign relations--Puerto Rico.<br/>Puerto Rico--Foreign relations--United States.
<br/><br/><label>LC Class. No.: </label>F1976  / .H47 1986 
<br/><br/><label>Dewey Class. No.: </label>972.95/053