O'Brien, James A. Marakas, George M. <br/><br/>
Management information systems 

 - 7th ed. 
 - New Delhi  Tata McGraw-Hill  2007 
 - xxviii+617 
<br/><br/><label>ISBN: </label>70620032 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management,information,systems
<br/><br/><label>Dewey Class. No.: </label>658.05  OBR1;31  R