TY - BOOK AU - English,Fenwick W. TI - The SAGE handbook of educational leadership: advances in theory, research, and practice SN - 9781412980029 (cloth) AV - LB2805 .S262 2011 U1 - 371.2 22 PY - 2011/// CY - Thousand Oaks, Calif. PB - Sage Publications KW - Educational leadership KW - School Supervision KW - School administrators N1 - Includes bibliographical references and indexes ER -