00946nam a2200217Ia 4500003000900000008004100009020001800050040001600068080002100084111007800105245029900183260004200482300001500524490002600539500002600565650004100591650001700632650001900649700002200668710003800690IN-BaIIA211028s9999    xx            000 0 eng d  a90-277-0351-5  cIIA Library  a082.2:52bIAU-51  aInternational Astronomical Union Symposiumn51thcCanadad1972 Sept. 6-12 0aExtended atmospheres and circumstellar matter in spectroscopic binary systemsbproceedings of the International Astronomical Union Symposium No.51 (Struve Memorial Symposium) held at Parksville, B C Canada 6-12 September 1972cedited by A. H. Batten                                               aDordrechtbD. Reidel Publishingc1973  axiv, 291p.  aIAU Symposium; no. 51  aDonated by Mrs. Bappu  aAstronomy and Astrophysics Thesaurus  aBinary Stars  aBinary Systems  aBatten, A. H. ed.  aInternational Astronomical Union