00906nam a2200205Ia 4500 CTU_212486 210402s9999 xx 000 0 und d 658.4038 O.13 O'Brien, James A. Introduction to information systems James A. O'Brien London ill. 2005 The text’s focus is on teaching the general business manager how to use and manage the most current IT technologies like the Internet, Intranets, and Extranets for electronic commerce and enterprise collaboration, and how IT contributes to competitive advantage, reengineering business processes, and decision making Business,Management,Management information systems,Electronic commerce Data processing,Data processing Minh Trung tâm Học liệu Trường Đại học Cần Thơ