000 00369nam a2200169Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aSharma S. D.
245 0 _aOperations research.
260 _aNULL
260 _bKedar Nath Ram Nath And Co.Meerut.
260 _c1995
300 _a559p.
365 _b175
650 _aMBA
942 _cDBK
999 _c22257
_d22257