Singh, Jagjit <br/><br/>
The world of science and technology in 2000 A.D.   

 - New Delhi  Ministry of Information and Broadcasting  1979 
 - 61p. 
 - Patel memorial lectures, 1978 .
<br/><br/> Two lectures broadcast from All India Radio   
<br/><br/><label>Dewey Class. No.: </label>658.57  / J24.WS