Williams, Brian K.,  1938- <br/><br/>
Using information technology :  a practical introduction to computers & communications : complete version / 
Brian K. Williams, Stacey C. Sawyer. 
 - 5th ed. 
 - Boston :  McGraw-Hill/Irwin,  c2003. 
 - xxix, 482 p. :  col. ill. ;  28 cm. 
<br/><br/>Includes bibliographical references (p. 467-474) and index. 
<br/><br/><label>ISBN: </label>0072485558 (acidfree paper) 0071151052 (international ed.) 
<br/><br/><label>LCCN: </label>2002100742 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Telecommunication systems.<br/>Information technology.
<br/><br/><label>LC Class. No.: </label>QA76.5  / .W5332 2003 
<br/><br/><label>Dewey Class. No.: </label>004