TY  - BOOK
AU  - Blalock,Hubert M  .
TI  - Conceptualization and measurement in the social sciences / 
SN  - 0803925050
U1  - 300 
PY  - 1982///
CY  - New Delhi : 
PB  - Sage Publications , 
KW  - SOCIAL SCIENCES-METHOD
N1  - Includes references and index
ER  -