TY - BOOK AU - TI - Study of the initial involvement in the social services by the Puerto Rican migrants in Philadelphia AV - HV99.P5 G36 1968 U1 - 362.8/4 PY - 1968/// CY - New York PB - Vantage Press KW - Social service KW - Pennsylvania KW - Philadelphia KW - Local KW - Puerto Ricans KW - Puerto Rico N1 - Bibliography: p. 305-316 ER -