000			00305nam a2200121Ia 4500
082			_bIND
100			_aIndira Gandhi national
245			_aOperations research : programming techniques further applications
260			_aNew Delhi _bI.G.N.O.U _c1999
300			_a70p.
650			_aManagement
650			_aMCA
999			_c7415 _d7415