Shrader, Robert L. <br/><br/>
Electronic communication / 
by Robert L. Shrader. 
 - 4th. ed. 
 - New York:  McGraw-Hill,,  1980 
 - xiv,801 p.:  ill. ;  25 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics<br/>Radio<br/>Telecommunication
<br/><br/><label>Dewey Class. No.: </label>621.38 SHR