TY  - BOOK
AU  - Tony Bush, Les  Bell and David Middlewood (ed)
TI  - The principles of educational leadership and management
SN  - 9781848602090
AV  - LB 2805  P75 2010
PY  - 2010///
CY  - London
PB  - Sage
KW  - School management and organization
KW  - Educational leadership
ER  -