Columbia subject headings:
Armenia--History--Congresses.
Armenian question--Congresses.
Armenians--History--Congresses.
Lepsius, Johannes, 1858-1926.
Harvard subject headings:
Armenia (Republic)--History--Congresses.
Armenian question--Congresses.
Armenians--History--Congresses.
Lepsius, Johannes, 1858-1926.
Princeton subject headings:
Armenia--History--Congresses.
Armenian question--Congresses.
Armenians--History--Congresses.
Lepsius, Johannes, 1858-1926.