Eng, Paul. Bates, P. <br/><br/>
Practical Digital and Data Communications-- with LSI Applications 

 - New Jersey  Prentice Hall  1987 
 - 24X18 
<br/><br/><label>ISBN: </label>0835955729 
<br/><br/><label>Dewey Class. No.: </label>621.38415 B329