00389nam a2200133Ia 4500082001900000100001800019245005500037260006200092300000900154490003400163500004800197500000500245700000500250  a658.57bJ24.WS  aSingh, Jagjit  aThe world of science and technology in 2000 A.D.b  aNew DelhibMinistry of Information and Broadcastingc1979  a61p.  aPatel memorial lectures, 1978  aTwo lectures broadcast from All India Radio  a  a