O'Brien, James A. <br/><br/>
Introduction to information systems in business management. 

 - 6th ed. 
 - Homewood, Il :  Irwin,  1991. 
 - Book. 
<br/><br/>
<br/><br/><label>ISBN: </label>0256088551 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Data processing.<br/>Management--Data processing.
<br/><br/><label>Dewey Class. No.: </label>