O'Brien, James A. <br/><br/>
Introduction to information systems / 
James A. O'Brien 
 - 12th ed. 
 - New York  McGraw-Hill Irwin  2005 
 - xxx,452p.:  ill.; Hbk 
<br/><br/><label>ISBN: </label>007111212x 
<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>LC Class. No.: </label>HF5548.2.O2 2005 
<br/><br/><label>Dewey Class. No.: </label>658.4/038