james a  o'brien  george mmarakas <br/><br/>
management information systems 

 - newdelhi  tata mcgrawhill publishing company ltd  2007 
<br/><br/><label>ISBN: </label>978-0-07-062003-2 
<br/><br/><label>Dewey Class. No.: </label>658.4038  / O'B/M