00553nam a2200169Ia 4500082002000000100007600020245005000096260003100146300000900177500000500186690000600191904004700197952010100244964001700345921000800362999001300370  a304.66bIn39.SC  aIndian Space Research Organisation. Audio-Visual Instructional Division  aSatellite communication and family planningb  aNew DelhibThe Auth.cn.d.  a95p.  a  a   aAudio-Visual Instructional Division (AVID)  00104070aISIbISId1998-05-27l0o304.66 In39.SCpDP6962r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a321  c321d321