Columbia subject headings:
Art, Russian--Catalogs.
Art--Russia (Federation)--Saint Petersburg--Catalogs.
Gosudarstvennyĭ Ėrmitazh (Russia)--Catalogs.
Harvard subject headings:
Art, Russian--Catalogs.
Art--Russia (Federation)--Saint Petersburg--Catalogs
Gosudarstvennyĭ Ėrmitazh (Russia)--Catalogs.
Princeton subject headings:
Art, Russian--Catalogs.
Art--Russia (Federation)--Saint Petersburg--Catalogs.
Catalogs.
Gosudarstvennyĭ Ėrmitazh (Russia)--Catalogs.