TY  - BOOK
AU  - Appannaiah, H.R.
AU  - Ramanath, H.R.
AU  - Vasuki, B.S.
TI  - Quantitative methods and operations research
U1  - 658.409 APP 
PY  - 2008///
CY  - Delhi
PB  - Himalaya publishing house
KW  - Quantitative methods
ER  -