O'Brien, J.A. <br/><br/>
Introduction to information systems / 
by O'BRIEN, J.A. 
 - 8th. 
 - Chicago :  Irwin,  1997. 
 - 1 v. (various pagings) :  ill. (some col.). 
<br/><br/> Includes index and Glossary. 
<br/><br/><label>ISBN: </label>0256209375 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data Processing.<br/>Management--Data Processing.<br/>Business--Data Processing<br/>Management--Data Processing