Frenzel, Louis E., <br/><br/>
Principles of electronic communication systems / 
Louis E. Frenzel. 
 - 3rd ed. 
 - New Delhi :  Tata McGraw-Hill,  c2008 [2010 reprint]. 
 - xiii, 885 p. :  illus. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780070667556 0070667551 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Textbooks.<br/>Wireless communication systems--Textbooks.
<br/><br/><label>Dewey Class. No.: </label>621.382  / FRP 2010