TY  - BOOK
AU  - Ramanath, H. R.
TI  - Research methodology & operations research / 
SN  - 9788184889413
U1  - 001.42 RAM 
PY  - 2010///.
CY  - Mumbai : 
PB  - Himalaya Publishing House, 
KW  - Research--Methodology
KW  - Social sciences--Research
ER  -