Williams, Brian K.,  1938- <br/><br/>
Using information technology :  a practical introduction to computers & communications : complete version / 
Brian K. Williams, Stacey C. Sawyer 
 - 5th ed. 
 - Boston :  McGraw-Hill/Irwin,  2003 
 - xxix, 482 p. :  col. ill. ;  28 cm. 
<br/><br/>Includes bibliographical references (p. 467-474) and index 
<br/><br/><label>ISBN: </label>0072485558 (hbk.)  RM250.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Telecommunication systems<br/>Information technology