000 00333nam a2200133Ia 4500
005 20250201020007.0
008 250101s2009 xx 000 0 eng d
084 _bP9
100 _aTiwari (NK) & Shandilya (Shishir k)
245 0 _aOperations Research
260 _bPHI Learning Private Ltd.
_c2009
300 _a292
942 _2z
_cBK
_01
999 _c462
_d462