Columbia subject headings:
Alaska--Discovery and exploration--Early works to 1800.
Bering, Vitus Jonassen, 1681-1741--Travel--Alaska--Early works to 1800.
Kamchatskai︠a︡ ėkspedit︠s︡ii︠a︡ (2nd : 1733-1744)--Early works to 1800.
Russians--Alaska--History--18th century.
Steller, Georg Wilhelm, 1709-1746--Travel--Alaska--Early works to 1800.
Harvard subject headings:
Alaska--Discovery and exploration--Early works to 1800.
Bering, Vitus Jonassen, 1681-1741--Travel--Alaska--Early works to 1800.
Kamchatskai︠a︡ ėkspedit︠s︡ii︠a︡ (2nd : 1733-1744)--Early works to 1800.
Russians--Alaska--History--18th century.
Steller, Georg Wilhelm, 1709-1746--Travel--Alaska--Early works to 1800.
Princeton subject headings:
Alaska--Discovery and exploration--Early works to 1800.
Bering, Vitus Jonassen, 1681-1741--Travel--Alaska--Early works to 1800.
Kamchatskai︠a︡ ėkspedit︠s︡ii︠a︡--Early works to 1800.
Russians--Alaska--History--18th century.
Steller, Georg Wilhelm, 1709-1745--Travel--Alaska--Early works to 1800.