TY  - BOOK
AU  - "Kothari, C.R "
TI  - Research Methodology : Methods and Techniques
SN  - 81-7328-036-3 
U1  - 001.43  
PY  - 2000/// 
CY  - New Delhi 
PB  - Wishwa prakashan  
KW  - Research Methodology : Methods and Techniques
N1  - poonam 
ER  -