Downing, John J. <br/><br/>
Modulation systems and noise /by John J. Downing 

 - Englewood Cliffs  Prentice-Hall  1964 
 - xx, 214p. 
 - Prentice-Hall International Series in Electrical Engineering .
<br/><br/><label>Dewey Class. No.: </label>621.380436  / N64