Enseñanza de la aritmética elemental /
| Main Author: | |
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| Other Authors: | |
| Format: | Book |
| Language: | Spanish |
| Published: |
México :
UTEHA ,
1968.
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| Edition: | 1. ed. |
| Series: | Manual uteha breve;
no. 391 |
| Subjects: |
| Physical Description: | 96 p. ; 17 cm. |
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