Columbia subject headings:
Harvard subject headings:
Armenia--Politics and government--19th century.
Freemasonry--Armenia--History--19th century.
Freemasonry--Turkey--History--19th century.
Turkey--Politics and government--19th century.
Princeton subject headings:
Armenia--Politics and government--19th century.
Freemasonry--Armenia--History--19th century.
Freemasonry--Turkey--History--19th century.
Turkey--Politics and government--19th century.