Schools in transition  highlights. Theme: Escuelas del mañana retos y problemas. 
Edited by Europa G. de Piñero. 
 - Danville, Ill.  Interstate Printers & Publishers  [1973] 
 - x, 85 p.  23 cm. 
<br/><br/> English or Spanish. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>72096731 //r862 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Congresses--Puerto Rico
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico
<br/><br/><label>LC Class. No.: </label>LA501  / .C63 1972 
<br/><br/><label>Dewey Class. No.: </label>370/.97295