TY  - BOOK
AU  - Jean-Yves Calvez SJ
TI  - The social thought of John XXIII: : Mater et Magistra
PY  - 1964///
CY  - Chicago
PB  - Regnery
KW  - John XXIII
KW  - Mater et Magistra
KW  - Church & social problems
KW  - Catholic Church
KW  - Papal documents
ER  -