TY  - BOOK
AU  - Hillier Frederick S 
TI  - Introduction to Operations Research 
SN  - 978-93-5460-120-0
U1  - 658.4034 HIL 
PY  - 2022///
CY  - Chennai 
PB  - Mc Graw Hill 
KW  - Intoduction Operastions Research
ER  -