WILLIAMS, Brian K.  <br/><br/>
Using information technology  A Practical Introduction to Computers & Communications 

 - 3rd ed 
 - New York  Irwin McGraw-Hill  1999 
 - xxx, 610p. 
<br/><br/><label>ISBN: </label>0-256-26146-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer<br/>Information Technology 
<br/><br/><label>Dewey Class. No.: </label>4