Title: Hokuhen kokkyō kōshō shi
First published: 1976
Subjects: Foreign relations
Places: Japan, Kuril Islands (Russia), Russia, Russia) Sakhalin (Sakhalinskai︠a︡ oblastʹ, Sakhalin (Sakhalinskai︠a︡ oblastʹ, Russia)
LC classification: DS895.3K86 W37, DS895.3K86 W37