Title: Ėkspedit︠s︡ii︠a︡ Beringa
Subjects: Kamchatskai︠a︡ ėkspedit︠s︡ii︠a︡. http://id.loc.gov/authorities/names/n50073739, Kamchatskai︠a︡ ėkspedit︠s︡ii︠a︡ (2nd : 1733-1741)