Igartúa de la Rosa, Gregorio,  1948- <br/><br/>
The "de facto" incorporated U.S. territory of Puerto Rico / 
Gregorio Igartúa de la Rosa. 
 - xix, 70 pages ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations.<br/>Politics and government.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Politics and government.<br/>Puerto Rico--Relations--United States.<br/>United States--Relations--Puerto Rico.<br/>Puerto Rico.<br/>United States.
<br/><br/><label>LC Class. No.: </label>P.R. JL 1056  / .I377 2018