Scientific Research / 
Ministry of Information and Broadcasting, Government of India 
 - Delhi :  Ministry of Information and Broadcasting,  1957 
 - 88 p. :  ill. ;  21 cm. 
<br/><br/><label>ISBN: </label> Rs. 1.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Broadcasting--India
<br/><br/><label>Dewey Class. No.: </label>507.2