TY - BOOK AU - O'brien,James A. AU - Marakas,George M. TI - Management Information Systems SN - 9780071221092 AV - T58.6 .O37 2011 PY - 2011/// CY - New York PB - McGraw Hill KW - Information Technologies KW - Business Applications KW - management Challenges N1 - Includes bibliographical references (p. 625-634) and index ER -