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Information Systems, 4/E, emphasizes the essential role of information systems in the works systems through which today's businesses operate. Understanding information systems from a business perspective is essential for understanding e-commerce and e-business. Chapter topics include information and databases; types of information systems; customer, product, and e-commerce; human and ethical issues; computers in a networked world; software, programming and artificial intelligence; networks and telecommunications; information systems planning; building and maintaining information systems; and e-business security and control.
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