TY  - BOOK
AU  - Halfield,Larry L.
TI  - Investigating Mathematics: An Interactive Approach
SN  - 067513160x
PY  - 1994///]
CY  - Ohio
PB  - Macmillan/McGraw-Hill Co.
KW  - Mathematics
KW  - 1994
KW  - Ohio
KW  - hardbound
KW  - sears
ER  -