Columbia subject headings:
Harvard subject headings:
Armstead, H. Christopher H.--Journeys--India--Hyderabad (State)
Hyderabad (India)--Officials and employees--Biography.
Hyderabad (India)--Social life and customs.
Princeton subject headings:
Armstead, H. Christopher H.--Travel--India--Hyderabad (State).
Hyderabad (India : State)--Officials and employees--Biography.
Hyderabad (India : State)--Social life and customs.