Columbia subject headings:
Catholic Church--Catechisms--History and criticism.
Catholic Church--Catechisms--Spanish.
Pedro, de Cuéllar, Bishop of Segovia, active 14th century.
Harvard subject headings:
Catholic Church--Catechisms--History and criticism.
Catholic Church--Catechisms--Spanish.
Pedro, de Cuéllar, Bishop of Segovia, active 14th century.
Social history--Medieval, 500-1500
Theology--History--Middle Ages, 600-1500
Princeton subject headings:
Catholic Church--Catechisms--History and criticism.
Catholic Church--Catechisms--Spanish.
Pedro, de Cuéllar, Bishop of Segovia, active 14th century.