TY  - BOOK
AU  - Hegarty-Hazel, Elizabeth
TI  - The Student Laboratory and the Science Curriculum
SN  - 0-415-00118-8
U1  - 507.8 
PY  - 1990///
CY  - New York
PB  - Routledge pub
KW  - Curriculum Planing
KW  - Science
ER  -