TY - BOOK AU - Blatt,Irwin B. TI - A study of culture change in modern Puerto Rico SN - 0882475584 AV - HN237 .B57 U1 - 972.95 PY - 1979/// CY - Palo Alto, Calif. PB - R & R Research Associates KW - Family KW - Puerto Rico KW - Local KW - Puerto Ricans KW - New York (N.Y.) KW - Economic conditions KW - Social conditions N1 - Bibliography: p. 124-130 ER -