AU  - Goode,William J.
AU  - Hatt,Paul K.
TI  - Methods in social research / 
T2  - McGraw Hill Series, Sociology, 
U1  - 301.018 
PY  - 1952///
CY  - New York : 
PB  - McGraw Hill Book , 
KW  - Sociology
KW  - Social Research
ER  -