Columbia subject headings:
Harvard subject headings:
Conrad, Joseph, 1857-1924--Appreciation--Europe, Eastern--Congresses.
Conrad, Joseph, 1857-1924--Appreciation--Europe, Western--Congresses.
Conrad, Joseph, 1857-1924--Criticism and interpretation--Congresses.
Princeton subject headings:
Conrad, Joseph, 1857-1924--Criticism and interpretation--Congresses.
Conrad, Joseph, 1857-1924--Influence--Europe, Eastern--Congresses.
Conrad, Joseph, 1857-1924--Influence--Europe, Western--Congresses.