000			00428nam a2200145Ia 4500
008			190329s9999||||xx |||||||||||||| ||und||
040			_aNITIL _cNITIL
082			_221st _a003 _bG479I
100			_aGillett, Billy E
245		0	_aIntroduction to operations research _ba computer-oriented algorithmic approach
260			_aNew Delhi _bTata Mcgraw-Hill _c1976
300			_a617p.
650			_aMathematics; Economics
942			_cBKS
999			_c63846 _d63846