Columbia subject headings:
German drama--20th century--History and criticism.
German drama--Political aspects--Germany (East)
Hacks, Peter, 1928-2003.
Müller, Heiner, 1929-1995.
Harvard subject headings:
Authors, German--20th century--Interviews
German drama--20th century--History and criticism.
German drama--Political aspects--Germany (East)
Hacks, Peter, 1928-2003--Interviews.
Hacks, Peter, 1928-2003.
Müller, Heiner, 1929-1995
Müller, Heiner, 1929-1995--Interviews.
Princeton subject headings:
German drama--20th century--History and criticism.
German drama--Political aspects--Germany (East).
Hacks, Peter, 1928-2003.
Müller, Heiner, 1929-1995.