Title: Putevoditelʹ po fondam GKU "Gosudarstvennyĭ arkhiv Respubliki Mariĭ Ėl"
Subjects: Catalogs, Archives, Sources, History, Gosudarstvennyĭ arkhiv Respubliki Mariĭ Ėl
Places: Russia (Federation), Mari El, Mari El (Russia)