TY  - BOOK
AU  - Kothari, C.R.
TI  - Research methodology: methods and techniques 
SN  - 8173280363
U1  - 001.42 
PY  - 2000///
CY  - New Delhi
PB  - Wishwa Prakashan
KW  - Research
KW  -  Methodology
N1  - Includes bibliographical references
ER  -