Números negativos: sumar = restar
- Martínez, Antonio
- Bruno Castañeda, Alicia
ISSN: 1133-9853
Year of publication: 1996
Issue Title: Medida
Issue: 10
Pages: 123-134
Type: Article
ISSN: 1133-9853
Year of publication: 1996
Issue Title: Medida
Issue: 10
Pages: 123-134
Type: Article