Ribes Tovar, Federico. <br/><br/>
Enciclopedia puertorriqueña ilustrada =  The Puerto Rican heritage encyclopedia / 
Federico Ribes Tovar. 
 - San Juan, P.R. :  Plus Ultra Educational Publishers,  [1970] 
 - 3 v.  illus., facisms., maps, ports.  26 cm. 
<br/><br/> Parallel text: Spanish/English. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bilingual books--Spanish-English.<br/>Libros bilingues--Inglés-Español.<br/>CFB<br/>Colección Font Bernard
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Dictionaries and encyclopedias.<br/>Puerto Rico--History.<br/>Puerto Rico.
<br/><br/><label>LC Class. No.: </label>R F 1954  / R485e 1970 
<br/><br/><label>Dewey Class. No.: </label>972.95003