Columbia subject headings:
Klaipėda Region (Lithuania)--History.
Harvard subject headings:
Europe, Eastern--Civilization.
Neman River Region--Civilization.
Neman River--History.
Princeton subject headings:
Europe, Eastern--Civilization.
Klaipėda (Lithuania)--History.
Memel Territory (Lithuania)--History.
Neman River--Civilization.
Neman River--History.