Williams, Brian K.,  1938- <br/><br/>
Using information technology :  a practical introduction to computers & communications / 
Brian K. Williams, Stacey C. Sawyer. 
 - 10th ed., Complete version 
 - New York, NY :  McGraw-Hill,  c2013. 
 - xxvii, 576 p. :  col. ill., col. ports ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780073516837 (pbk.) 9780071318006 (pbk. : ISE) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Telecommunication systems.<br/>Information technology.
<br/><br/><label>Dewey Class. No.: </label>004  / WIL 2013