Columbia subject headings:
Alaska--Description and travel.
Alaska--History.
Peskov, V. (Vasiliĭ)--Travel--Alaska.
Russians--Alaska.
Harvard subject headings:
Alaska--Description and travel
Alaska--History
Peskov, V. (Vasiliĭ)--Journeys--Alaska.
Peskov, V. (Vasiliĭ)--Travel--Alaska.
Russians--Alaska
Princeton subject headings:
Alaska--Description and travel.
Alaska--History.
Peskov, V. (Vasiliĭ)--Travel--Alaska.
Russians--Alaska.