TY  - BOOK
ED  - Laboratory Safeguard sub-committee of the Association.
TI  - Safeguards in the school laboratory
SN  - 0863570836
U1  - CA 001.42 SAF 
PY  - 1988///
CY  - Hatfield, Herts
PB  - Association for Science Education
KW  - Sociology
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -