TY  - BOOK
AU  - Colombi Bill
AU  - Cooke Graham
TI  - Mathematics and computers
SN  - 085078347X
AV  - QA21 
U1  - 510/.9 
PY  - 1985///
CY  - Wayland
KW  - Computers
KW  - History
KW  - Juvenile literature
KW  - Mathematics
ER  -