TY  - BOOK
AU  - Blair, John. T.
AU  - Carpy, James.
AU  - Clark, Ian. P.
TI  - Satge 5 mathematics: A development through activity
SN  - 0435028405
U1  - 372.7 BLA 
PY  - 1990///
CY  - London
PB  - Heinemann Educational
KW  - Satge 5 mathematics
ER  -