Title: Gravissimum educationis
Subjects: Doctrines, Education (Christian theology), Vatican Council (2nd : 1962-1965 : Basilica di San Pietro in Vaticano). Declaratio de educatione Christiana. (uri) http://id.loc.gov/authorities/names/no2007012693 (uri) http://viaf.org/viaf/sourceID/LC|no2007012693, Catholic Church