Black/ U.D.  <br/><br/>
Data communications 

 - New  Delhi  Prentice   Hall  1995 
 - 653 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>communication
<br/><br/><label>Dewey Class. No.: </label>5.71  / PAN