TY  - BOOK
AU  - Burkhauser, Susan;Pierson, Ashley;Gates, Susan M.;Hamilton, Laura S.
TI  - Addressing Challenges in Evaluating School Principal Improvement Efforts
PY  - 2012///
PB  - RAND Corporation
KW  - Education
UR  - http://www.jstor.org/stable/10.7249/j.ctt1q60md
ER  -