Sawyer, Stacey C. <br/><br/>
Using information technology :  a practical introduction to computers & communications. Brief version / 
Stacey C. Sawyer, Brian K. Williams, Sarah E. Hutchinson 
 - 3rd ed. 
 - Boston :  Irwin/McGraw-Hill,  c1999 
 - xxii, 345 p. :  ill. (some col.) ;  28 cm. 
<br/><br/> "International edition"--T.p. verso. 
<br/><br/>Includes bibliographical references (p. 335-336) and index. 
<br/><br/><label>ISBN: </label>0256261474 (acid-free) 
<br/><br/><label>LCCN: </label>98-021696 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Information technology.<br/>Telecommunication systems.
<br/><br/><label>Subjects--Index Terms: </label>Công nghệ thông tin Hệ thông truyền thông May tính 
<br/><br/><label>LC Class. No.: </label>QA76.5  / .S2193 1999 
<br/><br/><label>Dewey Class. No.: </label>004  / SAW 1999