Columbia subject headings:
German literature--History and criticism--Bibliography.
Holthusen, Hans Egon, 1913-1997--Bibliography.
Harvard subject headings:
German literature--History and criticism--Bibliography
Holthusen, Hans Egon, 1913-1997--Bibliography.
Princeton subject headings:
German literature--History and criticism--Bibliography.
Holthusen, Hans Egon, 1913-1997--Bibliography.