TY  - BOOK
AU  - West-Burnham, John
AU  - O' Sullivan, Fergus
TI  - Leadership and Professional  Development in Schools : How to Promote  Techniques for  Effective Professional Learning
SN  - 0273624091
U1  - 372  DC20
PY  - 1998///
CY  - London
PB  - pearson Educational Ltd
KW  -  
ER  -