TY  - BOOK
AU  - Knapp,Brian
TI  - Math matters : numbers
T2  - Math Matters!
SN  - 1864180366
U1  - 510 
PY  - 2003///
CY  - Australia
PB  - Regency
KW  - Mathematics
KW  - Juvenile literature
N1  - Includes index
ER  -