Columbia subject headings:
Plebiscite.
Self-determination, National.
Tacna-Arica question.
World War, 1914-1918--Territorial questions.
Harvard subject headings:
Plebiscite
Self-determination, National
Tacna-Arica question
World War, 1914-1918--Territorial questions
Princeton subject headings:
Plebiscite.
Self-determination, National.
Tacna-Arica question.
World War, 1914-1918--Territorial questions.