Title: What We Have Done, What We Have Failed to Do
Subjects: Liturgy, History, Liturgical movement, Catholic Church, Liturgical reform, Vatican Council (2nd : 1962-1965 : Basilica di San Pietro in Vaticano), Catholic church, liturgy, history, Vatican council (2nd : 1962-1965), Liturgical movement, catholic church, Vatican Council (2nd : 1962-1965 : Basilica di San Pietro in Vaticano) (uri) http://id.loc.gov/authorities/names/n79084169 (uri) http://viaf.org/viaf/sourceID/LC|n79084169