TY  - BOOK
AU  - Kothari, C. R
TI  - Research methodology methods and techniques
SN  - 81-7328-036-3
U1  - 001.42 KOT'R 
PY  - 1996///
CY  - NEWDELHI
PB  - WISHWA PARK
KW  -  ACC NO-30781
ER  -