Díez Trigo, Sarah. Acevedo, Ramón L. Morán Arce, Lucas. text pr San Juan, P.R Scholastic : Caribe Grolier c2004 2004 4a ed. rev. monographic spa 6 v. : ill. (some col.), maps (some col.), ports. ; 29 cm. general directores, Sarah Díez Trigo y Lucas Morán Arce ; colaboradores, Ramón Luis Acevedo ... [et al.]. Includes bibliographical references and index. Puerto Rico Dictionaries and Encyclopedias Puerto Rico History Puerto Rico Encyclopedias 0717251659 (set) PUCPR 041210 20191115084853.0 270016 spa