Frenzel, Louis E., Jr.,   1938- <br/><br/>
Principles of electronic communication systems / 
Louis E Frenzel, Jr. 
 - 4th edition 
 - New York, NY :   McGraw-Hill Education,  2016. 
 - 930 p. 
<br/><br/><label>ISBN: </label>9781259255021 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Textbooks.<br/>Wireless communication systems--Textbooks.<br/>Telecommunication.
<br/><br/><label>Dewey Class. No.: </label>681.382  / Fr Pr