TY  - BOOK
AU  - Pennington, M. Basil
AU  - Centering prayer : renewing an ancient christian prayer form
TI  - Centering prayer : renewing an ancient christian prayer form 
SN  - 0385181795
PY  - 1980///
CY  - New York 
PB  - Doubleday 
KW  - Contemplation
N1  - Includes bibliography
ER  -