Trillo de Garriga, Ana María. <br/><br/>
The place of the English language in the public educational system of Puerto Rico  1898-1956. 

 - [Texas]  University of Texas  1957. 
 - v, 104 [4] p. 
<br/><br/>Thesis (M.Ed.)-University of Texas. 
<br/><br/>Bibliography : p. 94-99. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>University Of Texas.
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--History.--Puerto Rico