TY  - BOOK
AU  - Kothari,C.R.
TI  - Research methodology : : methods and techniques 
SN  - 0852264771
U1  - 300.18 KOT 
PY  - 1985///
CY  - New Delhi
PB  - Wiley Eastern Limited
KW  - Sociology
KW  - Research methodology
ER  -