000			00333nam a2200133Ia 4500
008			241226s9999 xx 000 0 und d
020			_a0
082			_a658.152 _bGUP
100			_aGupta, C. B.
245		0	_aOperations management and control
260			_aNew Delhi : _bSultan Chand, _c2003.
365			_a120
650			_aManagement
999			_c113263 _d113263