TY - BOOK AU - Burkhauser,Susan;Pierson,Ashley;Gates,Susan M.;Hamilton,Laura S. TI - Addressing Challenges in Evaluating School Principal Improvement Efforts SN - 978-0-8330-7724-0 PB - RAND Corporation KW - Education KW - EDUCATION / Administration / General,EDUCATION / Teaching Methods & Materials / Arts & Humanities,EDUCATION / Educational Policy & Reform / General UR - http://www.jstor.org/stable/10.7249/j.ctt1q60md ER -