Shrader, Robert L. <br/><br/>
Electronic communication / 
Robert L. Shrader. 
 - 6th ed. 
 - Lake Forest, Illiois :  Glencoe Macmillan/McGraw-Hill,  c1991 [Reprinted 1993]. 
 - xiii, 713 pages :  illustrations ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070571570 
<br/><br/><label>LCCN: </label>90044736  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics.<br/>Radio.
<br/><br/><label>Dewey Class. No.: </label>621.38 SHR