TY  - BOOK
AU  - Dufour,Richard
AU  - 
TI  - The school leader's guide to professional learning communities at work
SN  - 9781935543367
U1  - 370.71 23
PY  - 2012///
CY  - Bloomington, Indiana : 
PB  - Solution Tree Press , 
KW  - Professional learning communities
ER  -