TY - BOOK AU - Murphy,Joseph TI - Essential lessons for school leaders SN - 9781452203249 (pbk.) AV - LB2805 .M817 2011 U1 - 371.2 23 PY - 2011/// CY - Thousand Oaks, Calif. PB - Corwin KW - Educational leadership KW - Local KW - School management and organization N1 - Includes index; Includes bibliographical references and index ER -