TY - BOOK AU - Kurtis,Arlene Harris TI - Puerto Ricans, from island to mainland SN - 067132084X AV - F1958.3 .K8 U1 - 972/.95 PY - 1969///] CY - New York PB - J. Messner KW - Puerto Ricans KW - United States KW - Juvenile literature KW - Local KW - Puerto Rico KW - History N2 - Traces the history and development of Puerto Rico from about 50 B.C. to the present day, and discusses the problems and contributions of modern Puerto Ricans who move to the mainland ER -