TY  - BOOK
AU  - Ouspensky,P.D.
TI  - Tertium organum: the third canon of thought : a key to the enigmas of the world 
SN  - 0710008430
PY  - 1981///
CY  - London
PB  - Routledge & Kegan Paul
KW  - Fourth dimension
KW  - Consciousness
N1  - Includes index
ER  -