Ouspensky, P. D.  1878-1947 <br/><br/>
Tertium organum :  the third canon of thought : a key to the enigmas of the world / 
P.D. Ouspensky ; revised translation by E. Kadloubovsky and the author ; first translated from the Russian by Nicholas Bessaraboff and Claude Bragdon. 
 - xvi, 298 pages ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0710008430  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fourth dimension.<br/>Consciousness.