Williams, Brian K.,  1938- <br/><br/>
Using information technology :  a practical introduction to computers & communications  
Brian K. Williams, Stacey C. Sawyer. 
 - 11th ed. 
 - New York, NY :  McGraw-Hill Companies,  2010. 
 - xxxii, 588 p. :  col. ill. ;  28 cm. 
<br/><br/>Includes bibliographical references (p. 400-412) and index. 
<br/><br/><label>ISBN: </label>9781259255663 
<br/><br/><label>LCCN: </label>2009048458 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Telecommunication systems.<br/>Information technology.
<br/><br/><label>LC Class. No.: </label>QA 76.5  / .S2193 2010 
<br/><br/><label>Dewey Class. No.: </label>004