00918nam a2200205Ia 4500003000900000008004100009020001800050040001600068080002200084111004900106245025600155260003600411300002300447650004100470650002500511700002800536942000700564999001500571952012600586IN-BaIIA211028s9999 xx 000 0 eng d a963-05-1063-4 cIIA Library a082.2:52bIAU-C29 n29thcBudapest, Hungaryd1975 Sep. 1-599805 0aMultiple Periodic Variable Starsbproceedings of the international Astronomical Union colloquium no. 29 Multiple Periodic Variable Stars, held in Budapest, Hungary, 1–5 Sept.ember 1975cedited by W. S. Fitch  aBudapestbAkademiai Kiadoc1976 a[various pagings.] aAstronomy and Astrophysics thesaurus aVariable Stars91140 aFitch, W. S., ed.99806 cBK c5644d5644 00104070aBANbBANcGENd1977-12-06g198.83l0o082.2:52/ IAU-C29p6315r2021-11-05v198.83w1977-12-06yBKGRs. 198.83