Columbia subject headings:
Alaska--Description and travel.
Alaska--History--To 1867.
Rossiĭsko-amerikanskai︠a︡ kompanii︠a︡.
Harvard subject headings:
Alaska--Discovery and exploration--Russian.
Alaska--History--To 1867
America--Discovery and exploration--Russian.
Rossiĭsko-amerikanskai︠a︡ kompanii︠a︡
Russians--Alaska--History.
Princeton subject headings:
Alaska--Description and travel.
Alaska--History--To 1867.
Rossiĭsko-amerikanskai︠a︡ kompanii︠a︡.