Columbia subject headings:
Harvard subject headings:
French fiction--20th century--Themes, motives.
French literature--20th century--History and criticism
Generations in literature.
German fiction--20th century--Themes, motives.
German literature--20th century--History and criticism
Princeton subject headings:
French literature--20th century--Themes, motives.
Generations in literature.
German literature--20th century--Themes, motives.