Columbia subject headings:
Harvard subject headings:
Antypas, Marinos, 1872-1907--Congresses.
Greece--Politics and government--1863-1913--Congresses.
Peasants--Political activity--Greece--Congresses.
Socialists--Greece--Congresses.
Thessaly (Greece)--Politics and government--Congresses.
Princeton subject headings:
Antypas, Marinos, 1872-1907--Congresses.
Greece--Politics and government--1863-1913--Congresses.
Peasants--Political activity--Greece--Congresses.
Socialists--Greece--Congresses.
Thessaly (Greece)--Politics and government--Congresses.