Apuntes de aritmetica
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
[s.l]
Departamento de crédito y promoción campesina -INA
[s.f]
|
| Series: | (Promoción campesina
8) |
| Subjects: |
| Physical Description: | 35p. il., diagrs. 27cm. |
|---|