FRASER, W. <br/><br/>
Telecommunications  : an introductory textbook for engineering students 
/by W.Fraser 
 - London  Macdonald  1957 
 - xii, 772 p. 
<br/><br/> Includes appendix and index. 
<br/><br/><label>ISBN: </label>84254 
<br/><br/><label>Dewey Class. No.: </label>621.38  / FRA