Beyda, William J. <br/><br/>
Data communications :   from basics to broadband / 
William J. Beyda 
 - 3rd ed. 
 - Upper Saddle River, NJ:  Prentice Hall,   2000 
 - xv, 330 p.:   ill.;   23 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0130961396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems