000 00317nam a2200133Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a658.403 4
_b4
100 _aSharma, S D.
245 0 _aOperations research
260 _aDelhi :
_bKedarnath,
_c2008.
365 _a400.00
650 _aManagement
999 _c14348
_d14348