O'Brien, James A. <br/><br/>
Management information systems / 
James A. O'Brien, George M. Marakas. 
 - 7th ed. 
 -  McGraw-Hill/Irwin  2006. 
<br/><br/>12608 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems.
<br/><br/><label>LC Class. No.: </label>HF5548.32  / Obr.