TY - BOOK AU - Sadler,John (ed) TI - Comenius T2 - Educational Thinkers U1 - 370.1 PY - 1969/// CY - London UK: PB - Collier-Macmillan KW - Comenius, Johann Amos, 1592-1670 KW - Education - Philosophy KW - Teaching - Philosophy KW - Education - Aims and objectives ER -