Columbia subject headings:
Architects--Russia (Federation)--Biography.
Architecture--Russia (Federation)--Saint Petersburg--History--19th century.
Benua, Nikolaĭ Leontʹevich, 1813-1898.
Saint Petersburg (Russia)--Buildings, structures, etc.
Harvard subject headings:
Architects--Russia (Federation)--Biography
Architects--Russia--Biography.
Architecture, Modern--19th century--Russia (Federation)--Saint Petersburg.
Architecture--Russia (Federation)--Saint Petersburg--History--19th century.
Benua, Nikolaĭ Leontʹevich, 1813-1898.
Saint Petersburg (Russia)--Buildings, structures, etc.
Princeton subject headings:
Architects--Russia--Biography.
Architecture, Modern--19th century--Russia (Federation)--Saint Petersburg.
Benua, Nikolaĭ Leontʹevich, 1813-1898.
Saint Petersburg (Russia)--Buildings, structures, etc.