000 00328 a2200145 4500
020 _a9789354601200
040 _bENG
082 _a519.8 HIL
100 _aHillier,frederick s
_92555
245 _aIntroduction to operation research
250 _a11e
260 _bMcGraw Hill
_c27 August 2021
300 _b1416p;
942 _cBK
999 _c4714
_d4709