000			00333nam a2200145Ia 4500
008			241226s9999 xx 000 0 und d
020			_a0
082			_a383.3 _bLUD
100			_aLudan K C
245		0	_aE-commerce
260			_aNew Delhi : _bPearson Education, _c2021.
350			_a350
650			_aManagement
700			_aTraver
999			_c169086 _d169086