TY  - BOOK
AU  - Kothari, C R
AU  - Garg, Gaurav
TI  - Research methodology: Methods and techniques
SN  - 9789386649225
PY  - 1985///
CY  - New Delhi
PB  - New age international 
KW  - Research-Methodology
KW  - Research-Statistical Methods
KW  - Social sciences-Research
N1  - includes index references
ER  -