Columbia subject headings:
Harvard subject headings:
Airports in literature.
German literature--20th century--History and criticism
German literature--Themes, motives
Harbors in literature.
Hotels in literature
Railroad stations
Princeton subject headings:
Airports in literature.
German literature--20th century--History and criticism.
German literature--Themes, motives.
Harbors in literature.
Hotels in literature.
Railroad stations.