Columbia subject headings:
German literature--19th century--History and criticism.
German literature--19th century--Themes, motives.
Justice in literature.
Medicine in literature.
Psychology in literature.
Harvard subject headings:
German literature--19th century--History and criticism
German literature--20th century--History and criticism
German literature--Themes, motives
Judge-made law--History.
Psychoanalysis and literature--History.
Princeton subject headings:
Poetics.