Yurchenco, Henrietta. !Hablamos! Puerto Ricans speak Henrietta Yurchenco ; photographs by Julia Singer. - New York Praeger Publishers 1971. - 136 p. illus. LCCN: 73121721 Subjects--Geographic Terms: Puerto Rico--Biography.Puerto Rico--Social life and customs. LC Class. No.: F1960 / .Y87 1971