O.Brien, James A.,  1936- <br/><br/>
Introduction to information systems :  an end user/enterprise perspective / 
James O'Brien. 
 - Alternate ed. 
 - Chicago :  Irwin,  c1995. 
 - 1 v. (various pagings) :  col. ill. ;  27 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0256162212 
<br/><br/><label>LCCN: </label>94031626  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems.<br/>Information technology.<br/>Business enterprises--Communication systems.<br/>End-user computing.
<br/><br/><label>LC Class. No.: </label>HD30.213  / .O27 1995 
<br/><br/><label>Dewey Class. No.: </label>658.4/038