TY  - BOOK
AU  - Kothari, B. L.
TI  - Research Methodology : tools and techniques
SN  - 9788183761130
U1  - 001.42 KOT 
PY  - 2011///
CY  - Jaipur
PB  - ABD Publishers
KW  - Sampling methods
KW  - Research methodology
KW  - Growth science - technology
KW  - Konwledge
ER  -