Martin, James <br/><br/>
Telecommunications and the computer 

 - 3rd ed. 
 - New Delhi  Prentice Hall  1990 
 - xvi,720p. 
<br/><br/><label>ISBN: </label>8120307712 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRICAL ENGINEERING
<br/><br/><label>Universal Decimal Class. No.: </label>621.391  / MAR