Williams, Brian K.,  1938- <br/><br/>
Using information technology :  a practical introduction to computers & communications : complete version / 
Brian K. Williams, Stacey C. Sawyer. 
 - 9th ed., International student ed. 
 - New York ;  London :  McGraw-Hill,  c2011. 
 - xxviii, 577 p. :  ill. (chiefly col.) ;  28 cm. 
<br/><br/> Previous ed.: 2010.  Text on inside covers. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780071221399 (pbk.) :  £38.99 0071221395 (pbk.) :  £38.99 
<br/><br/><label>Nat. Bib. No.: </label>GBB139427  bnb 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology.
<br/><br/><label>Dewey Class. No.: </label>004  / WBU