TY  - BOOK
TI  - Designing professional development for teachers of science and mathematics
SN  - 0761946861
U1  - 507'.1'55 
PY  - 2003///
CY  - Thousand Oaks, Calif.
PB  - Corwin Press
KW  - Science teachers
KW  - In-service training
KW  - United States
KW  - Mathematics teachers
N1  - SECOND EDITION
ER  -