TY  - BOOK
AU  - Olive, Jenny 
TI  - Mathes : A Self-Study Guide
SN  - 9780521612951
U1  - 510 OLI 
PY  - 2008///
CY  - New York
PB  - Cambridge University Press
KW  - Mathematics
KW  - Multiplications
KW  - Circles
ER  -