TY  - BOOK
AU  - C. R. Kothari
TI  - Research Methodology: Methods and Techniques
SN  - 9788122415223
U1  - 001.42 KOT-R 
PY  - 2003///
PB  - Wishva Prakashan ,Delhi
KW  - Research Methodology
KW  - Research Methodology: Methods and Techniques
ER  -