TY  - BOOK
AU  - Ratzinger, Joseph Cardinal.
AU  - Schönborn, Christoph. 
TI  - Introduction to the Catechism of the Catholic Church
SN  - 0898704855
U1  - 268.9 
PY  - 1994///
CY  - San Francisco
PB  - Ignatius Press, 
ER  -