000 nam a22 4500
999 _c135660
_d135660
082 _a658.0072 HIL-I
100 _aHillier F.S. and others
245 _aIntroduction to Management Science;5th ed
260 _aNew Delhi
_bMcGraw Hill
_c2019
300 _a618
942 _2ddc
_cBK