TY  - BOOK
AU  - Snape, Charles
AU  - Scott, Heather
TI  - How many
SN  - 9780521459532
SN  - 94015301
U1  - 513 SNA 
PY  - 1995///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Mathematics
KW  - Mathematics - Juvenile literature
ER  -