Columbia subject headings:
Harvard subject headings:
Historians--Greece--Biography
Historiography--Greece
Kalligas, Paulos, 1814-1896--Bibliography.
Kalligas, Paulos, 1814-1896--Contributions in historiography.
Kalligas, Paulos, 1814-1896.
Statesmen--Greece--Biography.
Princeton subject headings:
Historiography.