Columbia subject headings:
Architecture--Russia (Federation)--Irkutsk.
Irkutsk (Russia)--History.
Irkutsk (Russia)--Intellectual life.
Irkutsk (Russia)--Politics and government.
Harvard subject headings:
Historic buildings--Russia (Federation)--Irkutsk.
Historic sites--Russia (Federation)--Irkutsk.
Monuments--Russia (Federation)--Irkutsk.
Princeton subject headings:
Historic buildings--Russia (Federation)--Irkutsk.
Historic sites--Russia (Federation)--Irkutsk.
Monuments--Russia (Federation)--Irkutsk.