000			00256nam a2200109Ia 4500
008			211126s9999 xx 000 0 und d
082			_a658.5
100			_aPANNERSELVAM
245		0	_aPRODUCTION AND OPERATIONS RESEARCH
260			_bP.H.I
942			_cBTECH
999			_c162302 _d162302