TY - BOOK AU - Egan,Kieran TI - Educational development SN - 0195024583 : U1 - 375/.001 PY - 1979/// CY - New York PB - Oxford University Press KW - Curriculum change N1 - The mythic stage; The romantic stage; The philosophic stage; The ironic stage; Some comments on the stages; Sensitive periods and content; Curriculum areas ER -