TY  - BOOK
AU  - Iyer, P. Sankara 
TI  - Operations research
SN  - 9780070669024
U1  - 001.424 
PY  - 2008///
CY  - Delhi
PB  - Tata McGraw-Hill Co
KW  - Generalities
KW  - Research methodology
KW  - Operations research
ER  -