Columbia subject headings:
Daniēlopoulos, Giankos, 1899-1987.
Farmers--Greece--Biography.
Merchants--Greece--Biography.
Harvard subject headings:
Daniēlopoulos, Giankos, 1899-1987.
Farmers--Greece--Biography.
Merchants--Greece--Biography.
Princeton subject headings:
Daniēlopoulos, Giankos, 1899-1987.
Farmers--Greece--Biography.
Merchants--Greece--Biography.