TY  - BOOK
AU  - Bush,Tony
AU  - Bell,Les
AU  - Middlewood,David
TI  - The principles of educational leadership & management
SN  - 9781848602106
U1  - 371.2 PRI 
PY  - 2010///
CY  - Thosand Oaks, CA
PB  - SAGE Publications
KW  - School management and organization
KW  - Educational leadership
N1  - Includes bibliographical references and index
ER  -