Problems about war, for classes in arithmetic
Edición de la obra Problems about war for classes in arithmetic
| Autor | David Eugene Smith |
|---|---|
| Fecha de publicación | 1915 |
| Lugar | New York |
| Idioma | inglés |
| Páginas | 23 |
| LCCN | 16002935 |
| Número de Cutter | S645p |
...The general object of these problems is ... to lay before young people in the elementary schools... th wastefulness of war.