TY  - BOOK
AU  - Clissold, Caroline
AU  - Pink, Kate
TI  - Differentiation guide
SN  - 9780198350286
U1  - 510 CLI 
PY  - 2007///
CY  - Oxford
PB  - Oxford Univesity Press
KW  - Mathematics
KW  - Mathematics -- Study and teaching (Elementary)
ER  -