Columbia subject headings:
Harvard subject headings:
Illustrated children's books--Europe, Eastern--Congresses.
Illustrated children's books--Europe, Eastern--Exhibitions.
Illustration of books--Europe, Eastern--Congresses.
Princeton subject headings:
Illustrated children's books--Europe, Eastern--Congresses.
Illustrated children's books--Europe, Eastern--Exhibitions.
Illustration of books--Europe, Eastern--Congresses.