Zones of the spirit
Subtitle: a book of thoughts.
By: With introd. by Arthur Babillotte. Translated by Claud Field.
Publisher: Haskell House Publishers
Published: 1974
Place of publication: New York
Language: eng; swe
Number of pages: 285
Description: xxi, 285 p. 22 cm
Notes: Translation of En blå bok.
Reprint of the 1913 ed. published by G. Allen, London.