Columbia subject headings:
Vologda (Russia)--Economic conditions.
Vologda (Russia)--History--Chronology.
Vologda (Russia)--History.
Vologda (Russia)--Intellectual life.
Harvard subject headings:
Princeton subject headings:
Vologda (Russia)--Economic conditions.
Vologda (Russia)--History--Chronology.
Vologda (Russia)--History.
Vologda (Russia)--Intellectual life.