TY  - BOOK
AU  - Kothari, C R
TI  - Research methodology: methods and techniques
SN  - 0852264771
U1  - 001.42 
PY  - 1985///
CY  - New Delhi
PB  - New International
KW  - Knowledge
KW  - Research
KW  - Research methods
KW  - Research methodology
KW  - Research tecniques
ER  -