Tertium organum : the third canon of thought, a key to the enigmas of the world /
Uspensky, P. D. 1878-1947.
Tertium organum : the third canon of thought, a key to the enigmas of the world / by P. D. Ouspensky. Translated from the Russian by Nicholas Bessaraboff and Claude Bragdon. With an introd. by Claude Bragdon. - London : Routledge, c1950. - xv, 306 p. ; 21 cm.
Fourth dimension.
Consciousness.
197 / OUT 1955
Tertium organum : the third canon of thought, a key to the enigmas of the world / by P. D. Ouspensky. Translated from the Russian by Nicholas Bessaraboff and Claude Bragdon. With an introd. by Claude Bragdon. - London : Routledge, c1950. - xv, 306 p. ; 21 cm.
Fourth dimension.
Consciousness.
197 / OUT 1955