000 00399nam a2200169Ia 4500
005 20250415134827.0
008 231217s9999 xx 000 0 und d
020 _a9788125912750
082 _a001.424 KAL;18
100 _aKalavathy, S.
245 0 _aOperations research
250 _a2nd ed.
260 _c2002
_bVikas
_aNew Delhi
300 _axv+536
650 _aOperations
942 _cAA
999 _c182186
_d182186