Columbia subject headings:
Harvard subject headings:
Leningradskai︠a︡ oblastʹ (Russia)--Description and travel.
Pushkin, Aleksandr Sergeevich, 1799-1837--Homes and haunts--Russia (Federation)--Leningradskai︠a︡ oblastʹ.
Pushkin, Aleksandr Sergeevich, 1799-1837--Museums--Russia (Federation)--Leningradskai︠a︡ oblastʹ.
Princeton subject headings:
Leningradskai︠a︡ oblastʹ (Russia)--Description and travel.
Pushkin family.
Pushkin, Aleksandr Sergeevich, 1799-1837--Family.
Pushkin, Aleksandr Sergeevich, 1799-1837--Homes and haunts--Russia (Federation)--Leningradskai︠a︡ oblastʹ.