Columbia subject headings:
Carnival plays--Congresses.
Fasts and feasts--Judaism--Congresses.
Purim--Congresses.
Harvard subject headings:
Carnival plays--Congresses.
Fasts and feasts--Judaism--Congresses.
Purim--Congresses.
Princeton subject headings:
Carnival plays--Congresses.
Conference papers and proceedings.
Fasts and feasts--Judaism--Congresses.
Purim--Congresses.