Columbia subject headings:
Schuch, Carl, 1846-1903--Criticism and interpretation--Congresses.
Schuch, Carl, 1846-1903--Exhibitions.
Harvard subject headings:
Schuch, Carl, 1846-1903--Criticism and interpretation--Congresses.
Schuch, Carl, 1846-1903--Exhibitions.
Princeton subject headings:
Schuch, Carl, 1846-1903--Criticism and interpretation--Congresses.
Schuch, Carl, 1846-1903--Exhibitions.