TY  - BOOK
AU  - Academic Systems
TI  - Interactive Mathematics Prealgebra
SN  - 19289620090
AV  - QA 152.2.I57 2000 13748
PY  - 2000///
CY  - U.S.A
PB  - Academic Systems Corpration
KW  -  
N1  - Includes index
ER  -