TY  - BOOK
AU  - Killion, Joellen
TI  - Assessing impact : evaluating staff development
SN  - 9781412953559
U1  - 370.7155 KIL 
PY  - 2008///
CY  - Thousand Oaks, CA
PB  - Corwin Press
KW  - Teachers - In-service training
ER  -