TY  - BOOK
AU  - Harlen,Wynne
AU  - Darwin,Anne
AU  - Murphy,Monica
ED  - Schools Council.
TI  - Match and mismatch
SN  - 0050030612
PY  - 1977///
CY  - Edinburgh
PB  - Oliver & Boyd for the Schools Council
N1  - By members of the Schools Council Progress in Learning Science Project
ER  -