Columbia subject headings:
Harvard subject headings:
Eugenics--Government policy--Germany--History--20th century--Exhibitions.
Germany--Social conditions--1933-1945--Exhibitions.
Homeless persons--Crimes against--Germany--Exhibitions.
Homeless persons--Nazi persecution--Exhibitions.
National socialism--Exhibitions.
People with social disabilities--Government policy--Germany--History--20th century--Exhibitions.
Tramps--Germany--History--20th century--Exhibitions.
Vagrancy--Germany--History--20th century--Exhibitions.
Princeton subject headings:
Germany--History--1933-1945--Exhibitions.
Homeless persons--Government policy--Germany--Exhibitions.
Homeless persons--Legal status, laws, etc.--Germany--Exhibitions.
National socialism--Germany--Exhibitions.
People with social disabilities--Government policy--Germany--Exhibitions.