Columbia subject headings:
Harvard subject headings:
Architecture, Modern--19th century--Russia (Federation)--Saint Petersburg.
Architecture--Russia (Federation)--Saint Petersburg--History--19th century.
Architecture--Russia (Federation)--Saint Petersburg--History.
Buildings--Russia (Federation)--Saint Petersburg.
Eclecticism in architecture--Russia (Federation)--Saint Petersburg.
Saint Petersburg (Russia)--Buildings, structures, etc.
Princeton subject headings:
Architecture, Modern--19th century--Russia (Federation)--Saint Petersburg.
Eclecticism in architecture--Russia (Federation)--Saint Petersburg.
Saint Petersburg (Russia)--Buildings, structures, etc.