TY  - BOOK
AU  - Williamson, Ronald.
AU  - Blackburn, Barbara R.
TI  - Principalship from A to Z: Study guide
SN  - 9781596671485
U1  - 371.2012 
PY  - 2010///
CY  - New York
PB  - Eye on education
KW  - 
KW  - School management and organization
KW  - School principals
ER  -