Williams, Sawyer <br/><br/>
Using information technology : a practical introduction to computers & communications 

 - 7th 
 - New York  McGraw-Hill Irwin  2001 
 - xxiv, 554, 12 p. : ill. (chiefly col.), col. maps ; ; 28 cm. 
<br/><br/> Age Group: Adult   Includes bibliographical references (p. 541-552) and index.   On t.p. of previous ed. Stacey C. Sawyer's name appears first. 
<br/><br/><label>ISBN: </label>9780071221399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Information Technology<br/>Telecommunication Systems
<br/><br/><label>Dewey Class. No.: </label>WIL 004.1