Turban, Efraim <br/><br/>
Introduction to information technology / 
Efraim Turban, R. Kelly Rainer, Richard E. Potter 
 - 2 
 - New York :  John Wiley & Sons,  2003       
 - xv, 526 p. 
<br/><br/><label>ISBN: </label>0471073806 
<br/><br/><label>LC Class. No.: </label>T 58.6 T931i 2003