http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
introduction to the works of Martin Buber, John Courtney Murray, Josef Hromadka, Bernard Häring, Edward Schillebeeckx, John A. T. Robinson, Bernard Lonergan, John Harwood Hick, Abraham Joshua Heschel, Henri de Lubac