✦ LIBER ✦
Die Idee von Maria Montessoris Materialien im Lichte der Didaktik der Mathematik
✍ Scribed by Friedrich Drenckhahn
- Publisher
- Springer Netherlands
- Year
- 1961
- Tongue
- English
- Weight
- 835 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0020-8566
No coin nor oath required. For personal study only.