TY  - BOOK
AU  - Swarup, Kanti
AU  - Gupta,  P. K. 
AU  - Mohan, Man 
TI  - Introduction to management science operations research
SN  - 9789351611837
U1  - 658.4034 
PY  - 2022///
CY  - New Delhi
PB  - Sultan Chand
KW  - Operation research
ER  -