Columbia subject headings:
Harvard subject headings:
Jaeckle, Erwin, 1909---Friends and associates.
Literature, Modern--Appreciation--Switzerland--Zurich.
Meier, Walther, 1898-1982--Friends and associates.
Rychner, Max, 1897-1965--Friends and associates.
Swiss literature (German)--20th century--History and criticism.
Swiss literature (German)--Switzerland--Zurich--History and criticism.
Zurich (Switzerland)--Biography.
Zurich (Switzerland)--Intellectual life.
Princeton subject headings:
Meier, Walther, 1898-1982.
Rychner, Max, 1897-1965.