TY - BOOK AU - Kalakota,Ravi . AU - Whinston,Andrew B . TI - Frontiers of electronic commerce / SN - 9788178080574 U1 - 658.84 PY - 2000/// CY - Delhi : PB - Addison Wesley Longman , KW - ELECTRONIC COMMERCE N1 - Includes bibliographical references and index ER -