TY  - BOOK
AU  - Rucker, Walter E.
TI  - Heath mathematics
SN  - 0-669-04161-0
AV  - M 510.7 R82 1983
PY  - 1983///
CY  - Lexington, Massachusetts
PB  - D C. Heath and Company
KW  - Mathematics
KW  - Juvenile literature
ER  -