TY  - BOOK
AU  - Sadhu, A N; Amarjit Singh
TI  - Research methodology in social sciences
SN  - 9788170350309
U1  - 300.42 SAD-R4 22
PY  - 1988///
CY  - 
PB  - Himalaya Publishing House, Bombay
KW  - Social science Research
ER  -