TY - BOOK AU - Collarbone,Patricia AU - West-Burnham,John TI - Understanding systems leadership : securing excellence and equity in education SN - 9781855394551 / AV - LB2901 C598 U5 2008 PY - 2008/// CY - New York, NY PB - Network Continuum/Continuum International Pub. Group KW - School management and organization KW - Educational leadership KW - England KW - Educational change KW - Organizational effectiveness ER -