00000cam a22000004a 4500 UP-1685523046125026054 Buklod 20230503092606.0 m o j ta 991231s1971 xx r |||| u|eng|| 047107750X (iLib)UPMNL-00000012446 H62 B566 Blackman, Sheldon. An introduction to data management in the behavioral and social sciences [by] Sheldon Blackman [and] Kenneth M. Goldstein. New York Wiley 1971 vi, 104 p. ill. 22 cm. Bibliography: p. 97-99. Electronic data processing Social sciences. Goldstein, Kenneth M. 1940-. H-8959 UPMNL CPH H62 B566 Book