TY  - BOOK
AU  - Blalock, Hubert M., jr., ed.
TI  - Methodology in social research
T2  - Mc Graw-Hill Series in Sociology
U1  - 301.001.8.005 K8 
PY  - 1968///
CY  - New York
PB  - Mc Graw-Hill
KW  -  Hubert M.Blalock (and) Ann B.Blalock.
KW  - Blalock, Ann B., joint ed.
KW  - Social science research-methodology
ER  -