TY  - BOOK
AU  - Waldberg,Michel
AU  - Cox,Steve
TI  - Gurdjieff: an approach to his ideas 
SN  - 0710008112 (pbk) :
U1  - 197 
PY  - 1973///
CY  - London
PB  - Routledge & Kegan Paul
KW  - Gurdjieff, Georges Ivanovitch,
KW  - Philosophy
KW  - Idea (Philosophy)
N1  - Bibliography : p. 158
ER  -