TY  - BOOK
AU  - Bulloch, Ivan
TI  - Patterns: help your child have fun with maths 
SN  - 1-85434-177-4
AV  - M 746.14 B87 1992
PY  - 1992///
CY  - London
PB  - Two-Can Pub.
KW  - Maths
KW  - Juvenile literature
ER  -