Switzerland and Europe essays and reflections /
Salis, Jean Rodolphe de.
Henderson, Alexander,1910-
Henderson, Elizabeth.
Hughes, Christopher,1918-
London Wolff
1971
Selected essays from 'Im Lauf der Jahre'. Zürich: Orell Füssli, 1962; and 'Schwierige Schweiz'. Zürich: Orell Füssli, 1968