TY  - BOOK
AU  - Blalock, Hubert M.
TI  - Sociological theory and research: : A critical appraisal
SN  - 029036305
U1  - 301 
PY  - 1979///
CY  - New York: 
PB  - The Free Press, 
KW  - Methodological
KW  - Sociology
KW  - Theoretical
ER  -