Columbia subject headings:
Harvard subject headings:
Auschwitz (Concentration camp)
Crematoriums--Germany--Erfurt.
Crematoriums--Remodeling for other use--Germany--Erfurt--History.
Erfurt (Germany)--Buildings, structures, etc.--Remodeling for other use--History.
Erfurt (Germany)--History--20th century.
Firma J.A. Topf & Söhne--History.
Holocaust, Jewish (1939-1945)
Manufacturing industries--Germany--Erfurt.
National socialism--Germany--Erfurt.
Punk culture--Germany--Erfurt--History.
Squatter settlements--Germany--Erfurt--History.
Squatters--Germany--Erfurt--History.
Squatters--Political activity--Germany--Erfurt--History.
Princeton subject headings:
Auschwitz (Concentration camp)
Crematoriums--Germany--Erfurt.
Erfurt (Germany)--History--20th century.
Firma J.A. Topf & Söhne--History.
Holocaust, Jewish (1939-1945)
Manufacturing industries--Germany--Erfurt.
National socialism--Germany--Erfurt.