Columbia subject headings:
Oberender, Thomas--Interviews.
Salzburger Festspiele.
Theatrical producers and directors--Austria--Interviews.
Harvard subject headings:
Art--History
Oberender, Thomas--Interviews.
Salzburger Festspiele.
Theater--History.
Theatrical producers and directors--Austria--Interviews.
Princeton subject headings:
Interviews.
Oberender, Thomas--Interviews.
Salzburger Festspiele.
Theatrical producers and directors--Austria--Interviews.