TY  - BOOK
AU  - Williamson, Ronald
AU  - Blackburn, Barbara R
TI  - Principalship from A to Z: _
SN  - 9781596671058
U1  - 371.2012 
PY  - 2009///
CY  - New York
PB  - Eye on Education
KW  - 
KW  - School management and organization
KW  - School principals
ER  -