Columbia subject headings:
Holz, Arno, 1863-1929--Criticism and interpretation.
Harvard subject headings:
German poetry--19th century--History and criticism
Holz, Arno, 1863-1929--Criticism and interpretation.
Princeton subject headings:
German poetry--19th century--History and criticism.
Holz, Arno, 1863-1929--Criticism and interpretation.