TY  - BOOK
AU  - Wilson,R.W.
TI  - Useful addresses for science teachers
SN  - 0713118288
PY  - 1974///
CY  - London
PB  - Edward Arnold
KW  - Science
KW  - Great Britain
KW  - Directories
KW  - Study and teaching
KW  - Aids and devices
N1  - Previous edition 1968
ER  -