Columbia subject headings:
Harvard subject headings:
Education--Turkey--Kastamonu--History.
Kastamonu Mekteb-i Sultanisi--Students.
Kastamonu Mekteb-i Sultanisi.
World War, 1914-1918--Turkey
Princeton subject headings:
Education--Turkey--Kastamonu--History.
Kastamonu Mekteb-i Sultanisi--Students.
Kastamonu Mekteb-i Sultanisi.
World War, 1914-1918--Turkey.