OBrien, James A. <br/><br/>
Management information systems :  managing information technology in the internetworked enterprise / 
James A. OBrien 
 - 4th ed. 
 - Boston :  Irwin/McGraw-Hill,  c1999. 
 - xxv,700 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0072906111 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management<br/>Information systems<br/>Computer networks
<br/><br/><label>LC Class. No.: </label>T58.6  / .O26 1999