000			00302nam a2200133Ia 4500
100			_aRajesh Narang
020			_a81-203-2645-8
654			_aCommerce and Management
942			_cBK
245			_aDatabase management systems
260			_aNew Delhi _c2004
082			_a001.64 Nar
300			_axvii,398
999			_c40704 _d40704