00363nam a2200145Ia 450000500170000000800410001702000180005808200220007610000170009824500390011525000120015426000280016630000140019444000090020820241003150510.0240126s9999    xx            000 0 und d  a9789389347272  a658.872  JOS;1  R  aJoseph, S J. 0aE-commerce : an Indian perspective  a6th ed.  bPHI LearningaNew Delhi  axvii, 553  aNULL