TY  - BOOK
AU  - Kothari, C. R. 
TI  - Research methodolgoy : : Methods and techniques / 
SN  - 0852264771
U1  - 001.42018/ KOR  22
PY  - 1990///.
CY  - New Delhi, India : 
PB  - Wiley eastern, 
N1  - Includes index.
UR  - http://books.google.co.in/books/about/Research_Methodology.html?id=8c6gkbKi-F4C
ER  -