TY  - BOOK
AU  - Peter
AU  - Martin,Janet
AU  - Constable,Giles
TI  - Peter the venerable: selected letters
SN  - 0-88844-452-4
PY  - 1974///
CY  - Toronto
PB  - Published for the Centre for Medieval Studies by the Pontifical Institute of Mediaeval Studies
KW  - Peter
N1  - Бібліогр. : c. 12-13
ER  -