Columbia subject headings:
Actors--Switzerland--Biography.
Cabaret Federal (Zurich, Switzerland)--History.
Keiser, César.
Läubli, Margrit.
Music-halls (Variety-theaters, cabarets, etc.)--Switzerland--Zurich--History.
Harvard subject headings:
Actors--Switzerland--Biography.
Cabaret Federal (Zurich, Switzerland)--History.
Keiser, César.
Läubli, Margrit.
Music-halls (Variety-theaters, cabarets, etc.)--Switzerland--Zurich--History.
Princeton subject headings:
Actors--Switzerland--Biography.
Cabaret Federal (Zurich, Switzerland)--History.
Keiser, César.
Läubli, Margrit.
Music-halls (Variety-theaters, cabarets, etc.)--Switzerland--Zurich--History.