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Note on the Preceding Paper: [On the Geographical Problem of the Four Colours]
- Source :
- American Journal of Mathematics. 2:201
- Publication Year :
- 1879
- Publisher :
- JSTOR, 1879.
- Subjects :
- General Mathematics
Linguistics
Mathematics
Subjects
Details
- ISSN :
- 00029327
- Volume :
- 2
- Database :
- OpenAIRE
- Journal :
- American Journal of Mathematics
- Accession number :
- edsair.doi...........0fefc73cc0f6275f2833c9f3e667f05f