O'Brien, James A. <br/><br/>
Management information systems : managing information technology in the internetworked enterprise / James A. Orien. - 4th ed. 

 - 4e 
 - Boston : Irwin/McGraw-Hill, c1999. 
 - 1 v. (various pagings) : col. ill. ; 26 cm. 
<br/><br/><label>ISBN: </label>0072906111 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems.,  Computer networks.
<br/><br/><label>Dewey Class. No.: </label>658.4038 OBR