Foundation course for broadcast technician/  -- New York:  3G E-Learning LLC,  2021. <br/>xiv, 347 p.;  25 cm. <br/><br/> Includes bibliographical references. <br/><br/><label>ISBN: </label>9781984646651 <br/><br/><label>Subjects--Topical Terms: </label><br/>Communications. <br/>Telecommunication. <br/><br/><label>Dewey Class. No.: </label>Res 384 F7711 2021