TY  - BOOK
AU  - Mooney, c.
AU  - Ferrie, L.
AU  - Fox, F.
AU  - Hansen,A.
AU  - Wrathmell, R.
TI  - Primary mathematics: knowledge and understand
SN  - 190330055
AV  - DUCE 135.6.M75 
PY  - 2000///
CY  - London
PB  - Learning matters
N1  - Includes index
ER  -