TY  - BOOK
ED  - Association for Science Education
TI  - Safeguards in the school laboratory
SN  - 0863570836
U1  - 628.9 23
PY  - 1988///.
CY  - [Herts]: 
PB  - The Association for science education, 
KW  - Laboratories
KW  - Safety measures
ER  -