Let's find out about subtraction
Edición de la obra Let's find out about subtraction
| Autor | David C. Whitney |
|---|---|
| Editorial | F. Watts |
| Fecha de publicación | 1968 |
| Lugar | New York |
| Idioma | inglés |
| Páginas | 63 |
| OCLC | 44661698 |
| LCCN | 68011890 |
| Número de Cutter | W618l |
A simple introduction to subtraction which also helps a beginner with the concept of mathematics. Includes many diagrams.