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Computer & control abstracts 0036-8113 1986
Electrical & electronics abstracts 0036-8105 1986
Physics abstracts 0036-8091 1986
Issued by: the Nautical Almanac Office, United States Naval Observatory, and: Her Majesty's Nautical Almanac Office (1981 by order of the Science Research Council; 1982 on behalf of the Science Research Council; 1983- on behalf of the Science and Engineering Research Council).
Merger of: American ephemeris and nautical almanac; and: United States Naval Observatory. Nautical Almanac Office. Astronomical ephemeris for the year ...