TY  - BOOK
ED  - Catholic Church
TI  - Comentarios a la Mater et magistra : sobre el creciente desarrollo..
PY  - 1966///
CY  - Madrid
PB  - Biblioteca de Autores Cristianos
KW  - Church and social problems
KW  - Catholic Church
KW  - Local
N1  - Text of encyclical in Spanish and Latin
ER  -