Actividades complementarias a los programas de estudio de ciencias para séptimo, octavo y noveno años /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Spanish |
| Published: |
[S.l.] :
San José, C.R. : El ministerio ,
1994
|
| Edition: | 1 |
| Subjects: |
| Physical Description: | 80 p. / 27 cm. ; ill. ; 1v. |
|---|---|
| ISBN: | 9968732028 |