TY  - BOOK
AU  - Lowry, David W.
AU  - Ockenga, Earl G.
AU  - Rucker, Walter E.
TI  - Heath Pre - algebra
SN  - 0669202037
AV  - QA152.2.P7 .L68 1990
PY  - 1990///
CY  - Lexington
PB  - D. C. Heath and Company
KW  - Pre - algebra
KW  - Mathematics
ER  -