O'Brien, James A.,  1936- <br/><br/>
Mariagement  information  systems : managerial  and  user  perspective / 
Jame  A.   O'  Brien. 
 - 2nd  ed. 
 - Burr  Rider, IL. :  Irwin,  1993 
 - xxix, 686 p. :  col. ill. charts ;  26 cm. 
<br/><br/> Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0256108307 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems
<br/><br/><label>Dewey Class. No.: </label>658.4038  / O13M 1993