Union, firma2025-03-202025-03-201937ARH PT-4222https://hdl.handle.net/10062/107867etAttribution-NonCommercial-NoDerivs 3.0 Estoniahttp://creativecommons.org/licenses/by-nc-nd/3.0/ee/juhendidpisitrükisedUnion, firma (NSV Liit)õmblusmasinadOther