Четиво 6. – 7. Клас "Kосвено доказателство ..."
М+School aged children “Indirect proof …”
Author(s): Irina SharkovaSubject(s): Social Sciences, Education, School education
Published by: Математика плюс Х ЕООД
Journal: Математика плюс
- Issue Year: 30/2022
- Issue No: 3
- Page Range: 19-21
- Page Count: 3
- Language: Bulgarian
- Content File-PDF