Columbia subject headings:
Harvard subject headings:
Luxemburg, Rosa, 1871-1919
Luxemburg, Rosa, 1871-1919--Homes and haunts--Germany--Leipzig.
Socialism--Germany--Leipzig--History.
Socialism--Germany--Leipzig.
Princeton subject headings:
Luxemburg, Rosa, 1871-1919--Homes and haunts--Germany--Leipzig.
Luxemburg, Rosa, 1871-1919.
Socialism--Germany--Leipzig--History.