FREEMAN R.L. <br/><br/>
TELECOMMUNICATION TRANSMISSION HAND BOOK 

 - 2nd ed. 
 -  NEWYORK : JOHN WILEY  1981 
 - 706 p. 
<br/><br/><label>ISBN: </label>0000471080292 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMMUNICATION
<br/><br/><label>Dewey Class. No.: </label>621.38  / F62