00737nam a2200193Ia 4500 170567 BIBL 20160527184523.0 911121s1977 mx a b 00110 spa d Hardyck, Curtis D. Local 108193 Investigación en ciencias sociales Curtis D. Hardyck, Lewis F. Petrinovich; traducción Pedro Rivera México Editorial Interamericana c1977 188 p. ill. 24 cm. Translation of : Understanding research in the social sciences Includes bibliographical footnotes and index. Social science research Local 171843 Sociological research Local 172098 Petrinovich, Lewis Local 150318 134070 134070 0 0 0 300_720000000000000_H373U_E 0 evl 58560 10 10 1 2016-05-27 16936 0 300.72 H373u E 80000000303225 2016-05-27 00:00:00 r:170567 z:NCC:D 6