Tertium organum
Subtitle: the third canon of thought; a key to the enigmas of the world
By: [by] P. D. Ouspensky, tr. from the Russian of Nicholas Bessaraboff and Claude Bragdon--with an introduction by Claude Bragdon
Edition: 2d American ed., authorized and rev.
Publisher: A.A. Knopf
Published: 1930
Place of publication: New York
Language: eng; rus
Number of pages: 336
Copyright date: 1922
Subjects: Fourth dimension; Consciousness