Avionics research: Satellites and problems of long range detection and tracking / Papers Presented at the AGARD Avionics Panel meeting, Copenhagen, 20-25 October, 1958, North Atlantic Treaty Organization - London: Pergamon Press, 1960 - x, 257p. Subjects--Topical Terms: Artificial satellites Subjects--Index Terms: Radar in aeronautics Universal Decimal Class. No.: 629.7.052:621.396.9 / K0