Graph theory
Harary, Frank
Graph theory Frank Harary - New Delhi Narosa 2001 - xi, 286p.
Appendix on the four colour theorem by V Krishnamurthy
8185015554
ENUMERATION
GRAPH THEORY
519.17 / HAR-G
Graph theory Frank Harary - New Delhi Narosa 2001 - xi, 286p.
Appendix on the four colour theorem by V Krishnamurthy
8185015554
ENUMERATION
GRAPH THEORY
519.17 / HAR-G