The gates of knowledge : with an additional chapter entitled Philosophy and theosophy / by Rudolf Steiner ; authorised translation from the German.
- Steiner, Rudolf, 1861-1925.
- Date:
- 1912
Licence: In copyright
Credit: The gates of knowledge : with an additional chapter entitled Philosophy and theosophy / by Rudolf Steiner ; authorised translation from the German. Source: Wellcome Collection.
38/200 (page 30)