Duck, Michael <br/><br/>
Data communications for engineers / 
Michael Duck, Peter Bishop, Richard Read 
 - Harlow, England ;  Reading, Mass.  Addison-Wesley Pub.  1996 
 - xiii, 270p.  ill.  24cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0201427885  RM121.56 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks<br/>Data transmission systems