Columbia subject headings:
Harvard subject headings:
Children's literature, German--20th century--History and criticism--Exhibitions.
Children's literature--Publishing--Germany--History--20th century--Exhibitions.
Children--Books and reading--Germany--History--20th century--Exhibitions.
World War, 1914-1918--Literature and the war--Exhibitions.
Princeton subject headings:
Children's literature, German--20th century--History and criticism--Exhibitions.
Children's literature--Publishing--Germany--History--20th century--Exhibitions.
Children--Books and reading--Germany--History--20th century--Exhibitions.
World War, 1914-1918--Literature and the war--Exhibitions.