TY - CHAP T1 - Catechetical Teaching-aids in Byzantium T2 - ΚΑΘΗΓΙΤΡΙΑ. Essays presented to Joan Hussey for her 80th birthday Y1 - 1988 A1 - Munitiz, J JF - ΚΑΘΗΓΙΤΡΙΑ. Essays presented to Joan Hussey for her 80th birthday CY - Camberley, Surrey ER -