TY - BOOK AU - Many,Thomas W. AU - Dufour,Richard TI - Leverage: using PLCs to promote lasting improvement in schools SN - 9781452259574 AV - LB1738 MAN 2014 U1 - 370.71/1 23 PY - 2014/// CY - California PB - Corwin KW - Professional learning communities KW - United States KW - Educational leadership KW - Educational change N1 - Includes bibliographical references and index ER -