Columbia subject headings:
Women in literature--Congresses.
Women--History--To 500--Congresses.
Harvard subject headings:
Civilization, Ancient--Congresses
Women in literature--Congresses
Women--History--To 500--Congresses.
Women--Social conditions--Congresses.
Princeton subject headings:
Women in literature--Congresses.
Women--History--To 500--Congresses.