O'Brien, James A <br/><br/>
Management Information Systems 

 - 4 
 - New Delhi  Galgotia Publications Private Limited  2005 
 - 129 
<br/><br/><label>ISBN: </label>978-81-86011-79-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management Information Systems