Columbia subject headings:
Folk literature--Themes, motives--Congresses.
Oral tradition--Congresses.
Tales--History and criticism--Congresses.
Harvard subject headings:
Folk literature--History and criticism
Folk literature--Themes, motives
Tales--History and criticism--Congresses.
Princeton subject headings:
Folk literature--Themes, motives--Congresses.
Oral tradition--Congresses.
Tales--History and criticism--Congresses.