Columbia subject headings:
Architects--France--Exhibitions.
Architecture--France--History--19th century--Exhibitions.
Architecture--Russia (Federation)--Saint Petersburg--History--19th century--Exhibitions.
Montferrand, Auguste Ricard de, 1786-1858--Exhibitions.
Saint Petersburg (Russia)--Buildings, structures, etc.--Exhibitions.
Harvard subject headings:
Architecture, French--Russia (Federation)--Saint Petersburg--Exhibitions.
Architecture--Russia (Federation)--Saint Petersburg--History--19th century--Exhibitions.
Architecture--Russia (Federation)--Saint Petersburg--History--Exhibitions.
Montferrand, Auguste Ricard de, 1786-1858--Exhibitions.
Princeton subject headings:
Architecture, French--Russia (Federation)--Saint Petersburg--Exhibitions.
Architecture--Russia (Federation)--Saint Petersburg--History--19th century--Exhibitions.
Montferrand, Auguste Ricard de, 1786-1858--Exhibitions.