Tertium organum
Subtitle: the third canon of thought, a key to the enigmas of the world b̀y  P.D. Ouspensky.  ̀2d ed.   Translated from the Russian by Nicholas Bessaraboff and Claude Bragdon.
Publisher: Routledge & K. Paul
Published: 1965
Place of publication: London
Language: eng
Number of pages: 306
Subjects: Consciousness.; Fourth dimension.
Notes: Bibliographical footnotes.