TY - BOOK AU - James A. O’Brien. TI - Management information systems: managing information technology in the e-business enterprise SN - 71123504 U1 - 658.4038 O115 PY - 2002/// CY - Boston PB - McGraw-Hill/Irwin KW - Information technology KW - Economic aspects KW - Computer networks N1 - Includes bibliographical references and indexes ER -