000 00341nam a22001457a 4500
003 AUM
020 _a9789351611837
082 _a658.4034
100 _aSwarup, Kanti & Others
245 _aIntroduction To management Science Operations Research
250 _a20th 2022
260 _aSultan Chand & Sons
300 _a1156
942 _2ddc
_cBK
999 _c7007
_d7007