Hargreaves, David H. The empowered school : the management and practice of development planning / by David H Hargreaves, David Hopkins with the assistance of Marilyn Leask. - London : Cassell, 1991. - 148 p. ; 25 cm. - School development series . English ISBN: 0304322938 Subjects--Topical Terms: Schools--Mamagement. Dewey Class. No.: P 371.2 HAR