George Reynolds <br/><br/>
Information systems essentials / 
George Reynolds, Ralph M. Stair. 
 - seventh edition 
 - Singapore :  Cengage Learning,   c2015. 
 - xxxii, 522 pages :  illustrations 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>13:978-981-4698-86-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems<br/>Information technology
<br/><br/><label>Dewey Class. No.: </label>658.4