TO_DO

1998-apr-17
http://www.vatican.va/roman_curia/congregations/cclergy/documents/rc_con_ccatheduc_doc_17041998_directory-for-catechesis_en.html

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Bugnini p 151, 152

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1987-xxx-xx
new expanded edition of Jubilate Deo issued by Congregation for Divine Worship