Stair, Ralph <br/><br/>
Information Systems Essentials/  
Ralph Stair 
 - 6th Edition 
 - Australia :  Course Technology, Cencage Learning,  2012 
 - xxiii 480 pages :  illustrations ;  28 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781111820367 [pbk] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management information systems