Columbia subject headings:
Education, Rural--Turkey--History--20th century.
Educators--Turkey--Correspondence.
Eyuboğlu, Sabahattin, 1908-1973--Correspondence.
Tonguç, İsmail Hakkı, 1897-1960--Correspondence.
Harvard subject headings:
Community development--Turkey.
Education, Rural--Turkey.
Eyuboğlu, Sabahattin, 1908-1973--Correspondence.
Tonguç, İsmail Hakkı, 1897-1960--Correspondence.
Princeton subject headings:
Rural schools--Turkey.