Platicando con los números. Tomo I /
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| Format: | eBook | 
| Language: | Spanish | 
| Published: | México :
        Instituto Politécnico Nacional,
    
      1998. | 
| Subjects: | |
| Online Access: | https://elibro.net/ereader/unanicaragua/72642 | 
| Physical Description: | xxvi, 195 p. | 
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