Columbia subject headings:
Harvard subject headings:
Actors--Germany--20th century--Exhibitions--Congresses.
Actors--Germany--Biography--Sources.
Busch, Ernst, 1900-1980--Exhibitions--Congresses.
Busch, Ernst, 1900-1980--Homes and haunts--Germany--Berlin--Sources.
Busch, Ernst, 1900-1980--Pictorial works.
Ernst Busch Tage (2010 : Berlin, Germany)--Catalogs.
Ernst-Busch-Tage (2010 : Berlin, Germany)
Singers--Germany--Biography--Sources.
Socialists--Germany--20th century--Exhibitions--Congresses.
Princeton subject headings:
Actors--Germany--20th century--Exhibitions--Congresses.
Busch, Ernst, 1900-1980--Exhibitions--Congresses.
Catalogs.
Ernst Busch Tage (2010 : Berlin, Germany)--Catalogs.
Socialists--Germany--20th century--Exhibitions--Congresses.