000			00331nam a2200133Ia 4500
100			_aJ K Sharma
020			_a0333-93920-4
654			_aCommerce and Management
942			_cBK
245			_aOperations research : theory and applications
260			_aMacmillan, New Delhi _c2003
082			_a658.4034 Sha
300			_axxiv,1106p
999			_c43992 _d43992