Ouspensky P D <br/><br/>
Tertium organum    The third canon of thought,  a key to the enigmas of the world tr by Nicholas Bessaraboff and Claude Bragdon 

 - London  Routledge & kegan paul      1957 
 - 306  cm. 
<br/><br/><label>Standard No.: </label>12,221 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SPIRITUALISM
<br/><br/><label>Dewey Class. No.: </label>/\xM78:3, J7