O'Brien, James A. <br/><br/>
Management information systems /  [book] 
James A. O'Brien and George M. Marakas 
 - 9th ed. 
 - Boston :  McGraw-Hill/Irwin,  c2009. 
 - 659 p. :  ill 
<br/><br/><label>ISBN: </label>9780071280433 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems
<br/><br/><label>LC Class. No.: </label>T58.6  / .O26 2009