TY  - BOOK
AU  - Goode, William J.
ED  - Hatt, Paul K.
TI  - Methods in social research
SN  - 07085260x
U1  - 300.72 
PY  - 1981///
CY  - New delhi
PB  - Mcgraw-Hill international book company
KW  - Social research
ER  -