Waniewicz, Ignacy. <br/><br/>
Broadcasting for adult education  : a guidebook to world-wide experience 

 - Paris :  UNESCO,  1972 
 - 132 p. 
<br/><br/><label>LCCN: </label>51766 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio en educación.
<br/><br/><label>Dewey Class. No.: </label>374.26  / W3