Stair Ralph M. and Reynolds George W <br/><br/>
Principles of Information Systems 
/Ralph M. Stair 
 - 11th ed 
 - United States of American;   Course Technology, Cengage Learning;  2014. 
 - xxxv, 716p.; ill.  27.5cm 
<br/><br/><label>ISBN: </label>9781285072241