Duck, M.  <br/><br/>
Data Communication and Computer Network: for Computer Scientists and Engineers 

 - New York:   Pearson,   2003 
 - xix,415p.:  ill; 23cm . 
<br/><br/> Includes Bibliographical Reference Index  
<br/><br/><label>ISBN: </label>9780130930477 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data Communication
<br/><br/><label>Dewey Class. No.: </label>004 .6