TY  - BOOK
AU  - Frederick S. Hillier
AU  - Lieberman, Gerald J.
AU  - Nag, Bodhibrata
AU  - Basu, Preetam
TI  - Introduction to operations research
SN  - 9789339221850
U1  - 658.4034  
PY  - 2018///
CY  - Chennai
PB  - McGraw Hill Education (India)
KW  - Operation research
ER  -