Knowledge of the higher worlds and its attainment.
By: [Rendered into English by George Metaxa with revisions by Henry B. and Lisa D. Monges.
Edition: 3d ed.]
Publisher: Anthroposophic Press
Published: 1970
Place of publication: New York
Language: eng
Number of pages: 272
Subjects: Anthroposophy
Notes: Translation of Wie erlangt man Erkenntnisse der höheren Welten?