Columbia subject headings:
Space in literature.
Swiss literature (German)--20th century--History and criticism.
Swiss literature (German)--21st century--History and criticism.
Harvard subject headings:
Space in literature.
Swiss literature (German)--20th century--History and criticism.
Swiss literature (German)--21st century--History and criticism.
Princeton subject headings:
Space in literature.
Swiss literature (German)--20th century--History and criticism.
Swiss literature (German)--21st century--History and criticism.