Sawyer, Stacey C. <br/><br/>
Using information technology :   a practical introduction to computers and communications/ 
Stacey C. Sawyer, Brian K. Williams and Sarah E. Hutchinson. 
 - Chicago :   Irwin,   c1995. 
 - xvi, 110 pages :    colored, illustrations ;  27 cm. 
<br/><br/>Includes index.<br/>