O'BRIEN, James A <br/><br/>
management Information Systems 

 - 5th Ed 
 - New Delhi  Tata McGraw hill Publishing C  ompany ltd 2002 
 - xxviii, 62 
<br/><br/><label>ISBN: </label>0-07-048637-9 
<br/><br/><label>Dewey Class. No.: </label>658.403