Columbia subject headings:
Harvard subject headings:
Stadttheater (Krefeld, Germany)--History.
Theater--Germany--Krefeld--History.
Theater--Production and direction--Germany--Krefeld--History.
Theaters--Germany--Krefeld--History.
Theaters--Stage-setting and scenery--Germany--Krefeld--History.
Princeton subject headings:
Stadttheater (Krefeld, Germany)--History.
Theater--Germany--Krefeld--History.
Theater--Production and direction--Germany--Krefeld--History.
Theaters--Germany--Krefeld--History.
Theaters--Stage-setting and scenery--Germany--Krefeld--History.