TY - GEN AU - Collarbone, Dame Pat AU - West-Burnham, John TI - Understanding systems leadership: securing excellence and equity in education SN - 9781855394551 PY - 2008/// CY - New York PB - Continuum International KW - School management and organization -- England. KW - Educational leadership -- England. KW - Educational change -- England KW - Organizational effectiveness ER -