Columbia subject headings:
Gotsch, Friedrich Karl, 1900-1984--Exhibitions.
Harvard subject headings:
Expressionism (Art)--Germany--20th century--Exhibitions.
Gotsch, Friedrich Karl, 1900-1984--Exhibitions.
Painting, German--20th century--Exhibitions
Wood-engraving, German--20th century--Exhibitions.
Princeton subject headings:
Gotsch, Friedrich Karl, 1900-1984--Exhibitions.