TY  - GEN
AU  - Cronin, John Francis, 1908-
TI  - Christianity and social progress:  a commentary on mater et magistra
AV  - HN 37 .C3 C694 
PY  - 1965///
CY  - Maryland
PB  - Helicon press
KW  - John XXIII, Pope, 1958-1963. Mater et magistra (15 May 1961)
N1  - Church and social problems--Catholic Church
ER  -