TY  - BOOK
AU  - John Paul II
TI  - Apostolic letter of the Supreme Pontiff John Paul II on the 25th anniversary of the promulgation of the Conciliar Constitution "Sacrosanctum Concilium" on the Sacred Liturgy
PY  - 1988///
CY  - Vatican
PB  - Libreria Editrice Vaticana
ER  -