Text ( visual ) : unmediated Improving education : promoting quality in schools / edited by Peter Ribbins and Elizabeth Burridge. -- : hard ; : pbk. -- London : Cassell , 1994. -- xvi, 223 p. ; 25 cm. -- (School development series). -- Includes references and indexes. -- ISBN 0304327433 ; 0304327352 ; (BA22841001) ; https://ci.nii.ac.jp/ncid/BA22841001 Author Heading(s): Ribbins, Peter ; Burridge, Elizabeth. -- Classification(s): DC20 : 371.2