O'Brien, James A. <br/><br/>
Introduction to information systems : essentials for the e-business enterprise / 
James O'Brien. 
 - 11th ed. 
 -  McGraw-Hill/Irwin  2003. 
<br/><br/>10867 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business - Data processing.<br/>Management - Data processing.<br/>Management information systems.
<br/><br/><label>LC Class. No.: </label>HF5548.2  / Obr.