TY  - BOOK
AU  - Duke,Daniel Linden
TI  - Differentiating school leadership: facing the challenges of practice 
SN  - 9781412970501
AV  - LB2831.D877.D544 2010 
PY  - 2010///
CY  - Thousand Oaks, California
PB  - Corwin
KW  - School principals
KW  - Attitudes
KW  - In-service training
KW  - Educational leadership
KW  - Educational accountability
KW  - Educational productivity
N1  - 2; 2
ER  -