Columbia subject headings:
Harvard subject headings:
Broch, Hermann, 1886-1951--Criticism and interpretation--Congresses.
Broch, Hermann, 1886-1951--Knowledge--Economics--Congresses.
Economic history--Congresses
Economics in literature--Congresses.
Princeton subject headings:
Broch, Hermann, 1886-1951--Criticism and interpretation--Congresses.
Economics in literature--Congresses.