01017nam a2200241Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 90-277-0351-5 IIA Library 082.2:52 IAU-51 International Astronomical Union Symposium 51th Canada 1972 Sept. 6-12 12940 Extended atmospheres and circumstellar matter in spectroscopic binary systems proceedings of the International Astronomical Union Symposium No.51 (Struve Memorial Symposium) held at Parksville, B C Canada 6-12 September 1972 edited by A. H. Batten Dordrecht D. Reidel Publishing 1973 xiv, 291p. IAU Symposium; no. 51 Donated by Mrs. Bappu Astronomy and Astrophysics Thesaurus Binary Stars 1185 Binary Systems 1186 Batten, A. H. ed. 7634 International Astronomical Union BK 7653 7653 0 0 0 0 BAN BAN GEN 1983-07-26 0 082.2:52/ IAU-51 8467 2021-11-05 1983-07-26 BK