TY  - BOOK
AU  - Calvez, Jean-Yves 
AU  - Perrin, Jacques
TI  - The Church and social justice: the social teachings of the Popes from Leo XIII to Pius XII (1878-1958)
PY  - 1961///
CY  - Chicago
PB  - Regnery
KW  - Sociology, Christian (Catholic)
ER  -