O'Brien,James A <br/><br/>
Management information system  a managerial and user perspective 

 - New Delhi  Galgotic  1998 
 - xxxiv,670p. 
<br/><br/><label>ISBN: </label>818601179X 
<br/><br/><label>Subjects--Index Terms: </label>user perspective  information system 
<br/><br/><label>Dewey Class. No.: </label>004:65  / OBR