00814nam a2200253Ia 4500 215648 BIBL 20200228021713.0 010321e1997 pr ac grf 000 0 spa d 0-9650026-1-6 16.95 ABB3611 PUCPR 21 300.1 I689c Irizarry Irizarry, Annabelle. Local 116057 Las ciencias sociales y los sistemas sociales humanos. Quebradillas, P.R. Imprenta San Rafael 1997. viii, 264 p. ill. 20 cm. Includes bibliographical references. Anthropology Local 53304 Sociology Local 172106 Social systems Local 171894 171848 Social sciences Local Interpersonal relations Local 294007 161434 161434 0 0 ddc 0 300_100000000000000_I689C 0 evpr 277847 10 10 B 2016-05-27 16.95 309992 0 300.1 I689c 80000002098054 2016-05-27 00:00:00 r:215648 z:NCC:I 6