Sawyer, Stacey C. <br/><br/>
Using information technology :  a practical introduction to computers & communications / 
Stacey C. Sawyer, Brian K. Williams, Sarah E. Hutchinson. 
 - Brief ed. 
 - Chicago, Ill. :  Irwin,  c1995. 
 - xvi, 318, [47] p. :  col. ill. ;  28 cm. 
<br/><br/> Previous ed.: Using information technology / Brian K. Williams. Burr Ridge, Ill. : Irwin, 1995. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0256189560 
<br/><br/><label>LCCN: </label>94048219  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Telecommunication systems.<br/>Information technology.
<br/><br/><label>LC Class. No.: </label>QA76.5  / .S2193 1995 
<br/><br/><label>Dewey Class. No.: </label>004