O'Brien, James A.,  1936-, <br/><br/>
Introduction to information systems :  an internetworked enterprise perspective / 
James A. O'Brien. 
 - Second alternate edition 
 - Boston :  Irwin/McGraw-Hill,  1998. 
 - 1 v. (various pagings) :  colour illustrations ;  26 cm. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0256251967 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems.<br/>Information technology.<br/>Business enterprises--Communication systems.<br/>End-user computing.