TY - BOOK AU - Hirst,Paul Heywood ED - Routledge & Kegan Paul TI - Educational theory and its foundation disciplines ; edited by Paul H. Hirst SN - 0710097638 U1 - 370.1 23 PY - 1983///. CY - London: PB - Routledge & Kegan Paul, KW - Education N1 - Includes bibliography p. 139-145 ER -