Using information technology:  A practical introduction to computers & communications/  English, 
Brian K. Williams...(et.al). 
 - Chicago:  Irwin,  1995. 
 - xx, 648p.:  Photographs;  28cm. 
<br/><br/><label>ISBN: </label>0256153507 
<br/><br/><label>Dewey Class. No.: </label>62  / WIL