TY  - BOOK
AU  - Keedy, Mervin Laverne.
AU  - Bittinger, Marvin L.
AU  - Title.
TI  - Developmental mathematics: TASP version
SN  - 0201503557
PY  - 1989///
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Algebra
KW  - Arithmetic
ER  -