Columbia subject headings:
Africa--History.
Africa--Kings and rulers--Biography.
Asia--History.
Asia--Kings and rulers--Biography.
Middle East--History.
Middle East--Kings and rulers--Biography.
Monarchy--History.
Harvard subject headings:
Africa--History.
Africa--Kings and rulers--Biography--Dictionaries.
Africa--Kings and rulers--Biography.
Asia--History
Asia--Kings and rulers--Biography--Dictionaries.
Asia--Kings and rulers--Biography.
Middle East--History.
Middle East--Kings and rulers--Biography--Dictionaries.
Middle East--Kings and rulers--Biography.
Monarchy--History
Princeton subject headings:
Africa--History.
Africa--Kings and rulers--Biography.
Asia--History.
Asia--Kings and rulers--Biography.
Middle East--History.
Middle East--Kings and rulers--Biography.
Monarchy--History.