J. A. O`Brien <br/><br/>
Introduction to Information System 
by J. A. O`Brien 
 - New Delhi  TMH  2005 
 - 452 
<br/><br/><label>ISBN: </label>0070589712 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MBA Computers
<br/><br/><label>Dewey Class. No.: </label>105.23  / Bri