TY  - BOOK
AU  - KOTHARI, C R
AU  - 
TI  - Research methodology: Methods and techniques
SN  - 0852264771
U1  - 001.42 
PY  - 1990///
CY  - DELHI
PB  - WILEY EASTERN
KW  - RESEARCH METHODS
KW  - RESEARCH TECHNIQUES
ER  -