Columbia subject headings:
Harvard subject headings:
Children--Books and reading--Germany--History--Congresses.
Illustrated children's books--Germany--Congresses.
Language arts--Germany--Congresses.
Literature--Study and teaching (Elementary)--Germany.
Picture books for children--Educational aspects--Germany--Congresses.
Princeton subject headings:
Children--Books and reading--Germany--History--Congresses.
Illustrated children's books--Germany--Congresses.
Language arts--Germany--Congresses.
Literature--Study and teaching (Elementary)--Germany.
Picture books for children--Educational aspects--Germany--Congresses.