Sawyer, Stacey C <br/><br/>
Using information technology : a practical introduction to computers and communications 

 - 4 
 - Boston  McGraw-Hill  2001 
 - xxiv, 328p. : col. ill. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>71180672 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science -- Fundamentals<br/>Information technology -- Fundamentals