TY  - BOOK
AU  - Gonzales Valles,Carlos
AU  - Mello,Anthony de
TI  - Mastering sadhana: on retreat with Anthony De Mello 
SN  - 0006274420
PY  - 1987///
CY  - London
PB  - Fount Paperbacks
KW  - Gonzales Valles, Carlos,
ER  -