Fundamentals of information systems / 
Stair, Ralph M. , Reynolds George W. 
 - 5th ed. 
 - Australia :   Course Technology Cengage Learning ,  2010. 
 - xxxvi,457 p,:  ill.,; 
<br/><br/><label>ISBN: </label>9781423925811 
<br/><br/><label>LC Class. No.: </label>T58.6  / .S82  2010