Fundamentals of information systems / 
Stair, Ralph M. 
 - 3rd ed. 
 - Australia :  Thompson Course Technology ,  2006. 
 - xxvi,414 p,:  ill.,; 
<br/><br/><label>ISBN: </label>0619215607 
<br/><br/><label>LC Class. No.: </label>T58.6  / .S82  2006