TY - BOOK AU - Blase, Jo Roberts AU - Blase, Joseph J. AU - Philips, Dana Yon TI - Handbook of School Improvement: How High - performing principals create high - performing schools SN - 9781412979979 AV - LB2822.82 .B54 2010 PY - 2010/// CY - California PB - Corwin KW - School Improvement Programs KW - Unites States KW - School Principals KW - United States KW - School Management and Organization KW - School Supervision ER -