TY - BOOK AU - Siccone,Frank TI - Essential skills for effective school leadership SN - 9780131385191 AV - LB2805 .Si1 2012 U1 - 371.2/011 23 PY - 2012/// CY - Boston PB - Pearson KW - Educational leadership KW - United States KW - School administrators KW - School management and organization N1 - Includes bibliographical references and index ER -