Frontiers of electronic commerce / Ravi Kalakota and Andrew B. Whinston. Kalakota, Ravi. Whinston, Andrew B. Business enterprises Computer network resources. Management Computer network resources. Electronic commerce. Internet. HF54.56 .K35 1996 621.382 20 KAF Includes bibliographical references and index. New Delhi : Pearson education, c1996. c1996. 1996 Text 864 p. : eng