Columbia subject headings:
Harvard subject headings:
Ethics--History--Congresses.
Human body--History--Congresses.
Sex role--History--Congresses.
Social ethics--Congresses.
Virtue--Congresses.
Virtues--Congresses.
Princeton subject headings:
Ethics--History--Congresses.
Sex role--History--Congresses.
Social ethics--Congresses.
Virtue--Congresses.
Virtues--Congresses.