Seeing through arithmetic.
Edición de la obra Seeing through arithmetic.
| Autor | Maurice L. Hartung |
|---|---|
| Editorial | Scott, Foresman |
| Fecha de publicación | 1958 |
| Lugar | Chicago |
| LCCN | 55003025 |
| Número de Cutter | H336s |
Math textbook, grade 4, from 1958. Good basics for strong foundation of math concepts. I use these with my ASD child & they work great!