TY  - BOOK
AU  - Kothari,C.R.
TI  - Research methdology:methos and techniques
SN  - 8173280363
U1  - 300.723 
PY  - 2004///
CY  - New Delhi
PB  - Viswaprakashan
KW  - Research-Methodology
KW  - Social sciences-Research
ER  -