TY  - BOOK
AU  - Gregorio
AU  - Leinenweber,John
TI  - Be friends of God: spiritual readings from Gregory the Great 
SN  - 156101009X
PY  - 1990///
CY  - Cambridge, Mass.
PB  - Cowley Publications
KW  - Gregorio
N1  - Incluye índices
ER  -