O'Brien, James A.,  1936- <br/><br/>
Introduction to information systems / 
James A. O'Brien. 
 - 12th ed. 
 - Boston :  McGraw-Hill/Irwin,  c2005. 
 - 1 v. (various pagings) :  col. ill. ;  29 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0072890428 
<br/><br/><label>LCCN: </label>2003116665 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing.<br/>Management--Data processing.<br/>Management information systems.<br/>Electronic commerce.
<br/><br/><label>Dewey Class. No.: </label>658.4038 OBR