00822nam a2200241Ia 4500 268519 OCoLC 20170223064023.0 020515s1994 mx 001 0 spa d 9682449286 XRW spa XRW OCLCQ PUXA H62 .P5 1994 Pick de Weiss, Susan. Local 150955 Como investigar en ciencias sociales Susan Pick de Weiss, Ana Luisa López Velasco de Faubert. 5. ed. México Trillas 1994. 160 p. 23 cm. Includes bibliographical references (p. 155-156) and index. 171848 Social sciences Research. Local 171848 Social sciences Statistical methods. Local López Velasco de Faubert, Ana Luisa. Local 127799 193718 193718 0 0 ddc 0 300_720000000000000_P5941C5 0 evl 220305 10 10 1 2016-05-27 Spanish Book 20.00 384753 1 300.72 P5941c5 80000002249517 2016-11-03 00:00:00 2016-10-17 r:268519 6