Columbia subject headings:
India. Frontier Corps--History.
Harvard subject headings:
Great Britain. Army. Indian Army. Frontier Corps--History.
Great Britain. Army. Khyber Rifles.
India. Frontier Corps--History.
Khyber Pakhtunkhwa (Pakistan)--History, Military.
Princeton subject headings:
Great Britain. Army. Frontier Corps.
North-West Frontier Province (Pakistan)--History.