Freeman Roger L <br/><br/>
Telecommunication transmission handbook. 

 - 3 
 - New York     John Wiley       1991 
 - xxv,1014p.  cm. 
<br/><br/><label>Standard No.: </label>38264 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>D65,4g, N1     RR