Obrien, James A. <br/><br/>
Introduction to information systems: an internetworked enterprise perspective.  Internetworked enterprise perspective. 

 - 2 
 - New York  Mc Graw Hill  1998 
 - xxi,591,I-22 
<br/><br/><label>ISBN: </label>0256251967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management Information Systems
<br/><br/><label>Dewey Class. No.: </label>658.4038 OBRJ