Puerto Rico : breeding ground for comunism 

 - Ciudad Trujillo, República Dominicana :  Editora del Caribe  1954       
 - 17 p. 
<br/><br/><label>ISBN: </label>[sin ISBN] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marxismo - Puerto Rico.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Folleto
<br/><br/><label>Dewey Class. No.: </label>F 335.43 P977