TY  - BOOK
AU  - Kothari,C.R 
TI  - Research Methodology 
SN  - 8173280363
U1  - 001.42 
PY  - 1996///
CY  - New Delhi: 
PB  - Wishwa prakashan , 
KW  - Computer Science
KW  - experiment
KW  - Interview  Method
KW  - Treatment
ER  -