TY  - BOOK
AU  - Hartman, Bob
AU  - Patmore, Mark
TI  - Maths workout. 4, for homework and practice
SN  - 9780521634861
U1  - 510 HAR 
PY  - 2000///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Mathematics -- Juvenile literature
KW  - Mathematics -- Juvenile literature. Mathematics -- Problems, exercises, etc. -- Juvenile literature
ER  -