TY  - BOOK
AU  - Kothari, C.R.  .
TI  - Research methodology methods and techniques / 
SN  - 978-81-224-1522-3
U1  - T48 
PY  - 2004///
CY  - New Delhi : 
PB  - New Age International (P) Limited , 
KW  - Education, Research methodology
ER  -