✦ LIBER ✦
Failures in Congruences Connected with the Four-Colour Map Theorem
✍ Scribed by Heawood, P. J.
- Book ID
- 120103336
- Publisher
- Oxford University Press
- Year
- 1936
- Tongue
- English
- Weight
- 313 KB
- Volume
- s2-40
- Category
- Article
- ISSN
- 0024-6115
No coin nor oath required. For personal study only.