TY  - BOOK
AU  - Kothari, C. R.
TI  - Research methodology: : methods and techniques
SN  - 9788122415223
U1  - 001.42 
PY  - 2009///
CY  - New Delhi
PB  - New Age International Pvt Ltd.
KW  - Report writing
KW  - Research methodology
KW  - Sample design
N1  - Includes index
ER  -