Beyda, William J. <br/><br/>
Data communications : from basics to broadband  
William J. Beyda 
 - 3. ed. 
 - Upper Saddle River, N.J. :  Prentice Hall,  cop. 2000 
 - xv, 330 s. :  ill. 
<br/><br/> Previous ed.: 1996 
<br/><br/><label>ISBN: </label>0-13-096139-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems<br/>Computer networks<br/>Telecommunication systems
<br/><br/><label>Dewey Class. No.: </label>004.6 004.6