Puerto Rico, a study in democratic development 
edited by Millard Hansen [and] Henry Wells. 
 - Philadelphia  1953. 
 - viii, 246 p.  24 cm. 
 - Annals of the American Academy of Political and Social Science  v. 285 .
<br/><br/><label>LCCN: </label>53006294  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico
<br/><br/><label>LC Class. No.: </label>H1  / .A4 vol. 285 
<br/><br/><label>Dewey Class. No.: </label>972.9505*