Sterling, Christopher H., 1943- <br/><br/>
Electronic media  a guide to trends in broadcasting and newer technologies, 1920-1983 
by Christopher H. Sterling 
 - New York  Praeger  1984 
 - xxix, 337 p. 24 cm 
<br/><br/>Bibliography: p. 319-335 
<br/><br/><label>LCCN: </label>83-27019 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Broadcasting--United States--Statistics