TY  - BOOK
AU  - KOTHARI, C.R
TI  - Research Methodology: Methods and Techniques 
SN  - 9788122415223
U1  - 001.4 300.723 22
PY  - 2004///
CY  - New Delhi .
PB  - New Age International .
KW  - Research methodology
N1  - includes references and index
ER  -