Columbia subject headings:
Harvard subject headings:
Asia--Study and teaching--Europe--History.
Asia--Study and teaching--Netherlands--History.
Asianists--Netherlands--Biography.
Houtsma, M. Th. (Martijn Theodoor), 1851-1943.
Princeton subject headings:
Asia--Study and teaching--Europe--History.
Asia--Study and teaching--Netherlands--History.
Houtsma, M. Th. (Martijn Theodoor), 1851-1943.
Orientalists--Netherlands--Biography.