TY  - BOOK
AU  - John XXIII
TI  - Peace on Earth: : encyclical letter of Pope John XXIII "Pacem in terris" 1963
PY  - 1963///
CY  - London
PB  - Catholic Truth Society
KW  - Christianity & international affairs
KW  - Church & social problems
KW  - Catholic Church
KW  - Papal documents
KW  - John XXIII
KW  - Encyclical "Pacem in terris"
ER  -