000			00300nam a2200133Ia 4500
100			_aGupta, D K
020			_a81-7880-099-3
654			_aCommerce and Management
942			_cBK
245			_aElectronic marketing
260			_aRajat pub, New Delhi _c2003
082			_a658.8 Gup
300			_avi,361
999			_c42525 _d42525