Clark, Truman R. <br/><br/>
Puerto Rico and the United States, 1917-1933 
Truman R. Clark. 
 - Pittsburgh, Pa.  University of Pittsburgh Press  [1975] 
 - 238 p. 
 - Pitt Latin American series .
<br/><br/> Includes index. 
<br/><br/>Bibliography : p. 219-226. 
<br/><br/><label>ISBN: </label>0822932997 
<br/><br/><label>LCCN: </label>74026019 //r85   
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Politics and government--1898-1952.<br/>Puerto Rico--Economic conditions.<br/>United States--Relations--Puerto Rico.<br/>Puerto Rico--Relations--United States.
<br/><br/><label>LC Class. No.: </label>F1975  / .C54 
<br/><br/><label>Dewey Class. No.: </label>320.9/7295/05