O'Brien, James A.,  1936- <br/><br/>
Introduction to information systems / 
James A. O'Brien 
 - 8th ed. 
 - Boston :  Irwin,  1997 
 - xxii, 514 p. :  col. ill. ;  27 cm. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0256209375  RM98.49 
<br/><br/><label>LCCN: </label>96-034669 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing<br/>Management--Data processing