Hansen, Millard W. <br/><br/>
Puerto Rico, a study in democratic development. 
Edited by Millard Hansen [and] Henry Wells. 
 - viii, 246 p. 
 - In The Annals of The American Academy of Political of Social Sciences. Publication for the year 1953. Philadelphia, January 1953. Vol. 285 .
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Social problems.<br/>Puerto Rico--Politics and government.<br/>Puerto Rico--Economic conditions.