Columbia subject headings:
Harvard subject headings:
German drama--20th century--Criticism and interpretation.
Hacks, Peter, 1928-2003--Correspondence.
Hacks, Peter, 1928-2003--Criticism and interpretation.
Princeton subject headings:
Hacks, Peter, 1928-2003--Criticism and interpretation.
Hacks, Peter, 1928-2003--Interviews.
Interviews.
Junge Welt.