00832nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001800084111008500102245025700187260004200444300001500486650004100501650002000542650001300562700002600575710003700601IN-BaIIA211028s9999    xx            000 0 eng d  a90-277-1647-1  cIIA Library  a52-323.6bUND  aInternational Seminar of International Astronomical UnioncAustriad1982 Aug. 12 0aUnderstanding the universe the impact of space astronomybbased on talks given at the UN/IAU international seminar on the occasion of UNISPACE 82, Hofburg, Vienna, Austria, 12 August 1982cedited by Richard M. West                                        aDordrechtbD. Reidel Publishingc1983  axii, 249p.  aAstronomy and astrophysics thesaurus  aSpace astronomy  aUniverse  aWest, Richard M., ed.  aInternational Astronomical Union