Matematica moderna : fichas de trabajo.
| Format: | Book |
|---|---|
| Language: | Spanish |
| Published: |
Mexico, D. F. :
Nuevas Technicas Educativas,
[1972]
|
| Subjects: |
| Item Description: | Cover title. Consumable work sheets in book format, with holes punched for a looseleaf holder. Based on work by the Dept. of Educational Investigations of Educacion Santillana in various countries. Gr. 1-6. |
|---|---|
| Physical Description: | 6 volumes : color illustrations ; 24 cm. |