Columbia subject headings:
Harvard subject headings:
Lost books--Russia (Federation)--History--20th century--Catalogs.
World War, 1939-1945--Destruction and pillage--Russia (Federation)--Catalogs.
Princeton subject headings:
Archives--Russia (Federation)--History--Catalogs.
Catalogs.
Russia (Federation)--Archival resources.
World War, 1939-1945--Destruction and pillage--Russia (Federation)--Catalogs.