Ciencias naturales. Cuarto grado /
| Corporate Authors: | , |
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| Other Authors: | |
| Format: | Book |
| Language: | Spanish |
| Published: |
México :
Secretaria de Educación Pública,
1998.
|
| Edition: | 1. ed. rev. |
| Subjects: |
| Item Description: | "Comisión Nacional de los Libros de Texto Gratuitos"--P. [4] of cover. |
|---|---|
| Physical Description: | 175 pages : color illustrations ; 27 cm. |
| ISBN: | 9682999529 |