Columbia subject headings:
Folklore--Germany--History and criticism--Congresses.
Folklore--Germany--Methodology--Congresses.
Kramer, Karl Sigismund--Congresses.
Harvard subject headings:
Folklore--Germany--Congresses.
Folklore--Germany--History and criticism--Congresses.
Folklore--Germany--Methodology--Congresses.
Kramer, Karl Sigismund--Congresses.
Princeton subject headings:
Ethnology--Historiography.
Kramer, Karl Sigismund.