Columbia subject headings:
Fontanka, 46 (Saint Petersburg, Russia)--Buildings, structures, etc.
Historic buildings--Russia (Federation)--Saint Petersburg--History.
Karlova, Natalʹi͡a Fedorovna--Homes and haunts--Russia (Federation)--Saint Petersburg.
Muzeĭ goroda v osobni͡ake gr. N.F. Karlovoĭ--History.
Saint Petersburg (Russia)--Buildings, structures, etc.--History.
Harvard subject headings:
Princeton subject headings:
Karlova, Natalʹi︠a︡ Fedorovna, 1893-1913--Homes and haunts--Russia (Federation)--Saint Petersburg.
Museums--Russia (Federation)--Saint Petersburg.
Saint Petersburg (Russia)--Buildings, structures, etc.