TY  - BOOK
AU  - Hillier, Fredrick S Et.al
AU  - Gerald JLieberman,; Bodhibrata Nag,; Preetam Basu
TI  - Introduction to operations research: concepts and cases
SN  - 978-9339221850
U1  - 658.4034 HIL 
PY  - 2017///
CY  - Chennai
PB  - McGraw Hill
KW  - Operations Research
N1  - Gratis
ER  -