Columbia subject headings:
Harvard subject headings:
Geography--Competitions--Greece.
Geography--Greece--Textbooks.
Lampros, Spyridōn Paulou, 1851-1919
Politēs, Nikolaos G., 1852-1921.
Princeton subject headings:
Geography--Competitions--Greece.
Geography--Textbooks.
Lampros, Spyridōn Paulou, 1851-1919.
Politēs, Nikolaos G., 1852-1921.
Textbooks.