Columbia subject headings:
High school students--Turkey--Istanbul--History.
War and education--Turkey--History.
World War, 1914-1918--Casualties--Turkey.
World War, 1914-1918--Turkey--Registers.
World War, 1914-1918--Turkey.
Üsküdar (Istanbul, Turkey)--History.
Üsküdar Mekteb-i Sultanîsi--Students.
Harvard subject headings:
Üsküdar Mekteb-i Sultanîsi--Students.
World War, 1914-1918--Turkey
Princeton subject headings:
Education--Turkey--Istanbul--History.
Üsküdar Mekteb-i Sultanîsi--Students.
Üsküdar Mekteb-i Sultanîsi.
World War, 1914-1918--Turkey.