TY - BOOK ED - Puerto Rico. TI - Puerto Ricans in Philadelphia PY - 1962///.] CY - [s.l.] PB - Commonwealth of Puerto Rico. Migration Division KW - Puerto Ricans in Philadelphia KW - Local KW - Emigration and immigration KW - Philadelphia KW - Puerto Ricans KW - Migration N1 - [Council of Spanish-Speaking Organizations of Philadelphia] ER -