O'Brien, James A., <br/><br/>
ntroduction to information systems :   an internetworked enterprise perspective  
O'Brien, James A., 
 - Boston:  Irwin Mc Graw Hill,  1998. 
<br/><br/><label>ISBN: </label>9780071158060 
<br/><br/><label>Dewey Class. No.: </label>658.4038  / OBR