000			00380nam a2200181Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
082			_a658.5
100			_aSharma A.
245		0	_aOperation research.
260			_aMumbai
260			_bHimalaya Publishing House
260			_c2004
300			_a453p.
365			_b210
650			_aMBA
942			_cDBK
999			_c28019 _d28019