O'Brien, James A. <br/><br/>
Introduction to information systems :  essentials for the E-business enterprise / 

 - 11th ed. 
 - Boston :  McGraw-Hill/Irwin,  c2003. 
 - xxii, 450 pages :  Illustrations ; 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0072472642 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business - data processing.<br/>Management - data processing.<br/>Management information systems. 
<br/><br/><label>LC Class. No.: </label>HF 5548.2  / OBR