Frenzel, Louis E. <br/><br/>
Principles of electronic communication systems / 
Louis E. Frenzel 
 - 3rd 
 - India  Tata McGraw-Hill  2008 
 - 883 p. 
<br/><br/><label>ISBN: </label>9780070667556 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.
<br/><br/><label>Dewey Class. No.: </label>621.382 FRE-L