Columbia subject headings:
Harvard subject headings:
Masculinity--Germany--History--20th century--Congresses.
Masculinity--Political aspects--Germany--Congresses.
Men--Germany--Social conditions--Congresses.
National socialism and education--Congresses.
National socialism and sex--Congresses.
National socialism--Congresses.
Sex role--Germany--History--20th century--Congresses.
Princeton subject headings:
Masculinity--Germany--Congresses.
National socialism--Congresses.