Columbia subject headings:
Harvard subject headings:
Education and state--Greece--History--20th century
Educators--Greece--Biography.
Glēnos, Dēmētrēs, 1882-1943
Glēnos, Dēmētrēs, 1882-1943--Bibliography.
Princeton subject headings:
Education and state--Greece--History--20th century.
Educators--Greece--Biography.
Glēnos, Dēmētrēs, 1882-1943--Bibliography.
Glēnos, Dēmētrēs, 1882-1943.