TY  - BOOK
AU  -  Abell, Sandra K.
AU  -  Abell, Sandra K.
TI  - Handbook of research on science education
SN  - 9780805847147
U1  - 507.1 
PY  - 2007///
CY  - Mahwah, N.J., New York, NY
PB  - Routledge
ER  -