Williams, Brian K. <br/><br/>
Using information technology :  a practical introduction to computers & communications :  complete version / 

 - 6th ed. 
 - Boston, Mass. :  McGraw-Hill Technology Education,  c2005. 
 - xxiii, 472 pages :  Illustrations ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>007288293X (alk. paper) 0071112421 (international : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Telecommunication systems.<br/>Information technology.
<br/><br/><label>LC Class. No.: </label>QA 76.5  / WIL