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By: Rossiĭskai︠a︡ akademii︠a︡ nauk.Edition:Publication info: Petrograd, Akademiia, 1920-1925Volume: ser.6:t.14:no.1-18 (1920)Series:Holding Institution: Smithsonian Libraries and ArchivesSubjects:BHL Collections:
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By: Rossiĭskai︠a︡ akademii︠a︡ nauk.Edition:Publication info: Petrograd, Akademiia, 1917-1919Volume: ser.6:t.11:no.12-18 (1917)Series:Holding Institution: Smithsonian Libraries and ArchivesSubjects:BHL Collections: