Sawyer, Stacey C. <br/><br/>
Using information technology :  a practical introduction to computers and communications : introductory version / 
Stacey C. Sawyer, Brian K. Williams. 
 - 4th ed. 
 - Boston :  McGraw-Hill,  2001. 
 - xxiv, 328 p. 
<br/><br/><label>ISBN: </label>0072398752 :  KES 500 (don.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Information technology.
<br/><br/><label>LC Class. No.: </label>QA76.5  / .S29 2001