O'Brien, James A <br/><br/>
Introduction to information systems / 
James A. O'Brien. 
 - 8th ed 
 - Chicago :  Irwin,  c1997. 
 - 1 v. (var. pagings) : col. ill 
<br/><br/> Includes glossary and indices. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing<br/>Management--Data processing