Williams, Brian K <br/><br/>
Using information technology :  a practical introduction to computers & communications / 
Brian K. Williams, Stacey C. Sawyer and Sarah E. Hutchinson. 
 - Third edition. 
 - New York :  Irwin McGraw-Hill,  1999. 
 - xxx, 610 pages :  colored, illus. ;  26 cm 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0-256-26146-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Telecommunications systems.<br/>Information technology.
<br/><br/><label>Dewey Class. No.: </label>F.P./IT.Ed. 004 W721 1999