Topological Theory on Graphs 6371
14.1 Preliminaries 6380
14.2 Polyhedra 6404
14.3 Surfaces 6420
14.4 Homology on Polyhedra 6447
14.5 Polyhedra on the Sphere 6470
14.6 Automorphisms of a Polyhedron 6493
14.7 Gauss Crossing Sequences 6530
14.8 Cohomology on Graphs 6550
14.9 Embeddability on Surfaces 6574
14.10 Embeddings on the Sphere 6586
14.11 Orthogonality on Surfaces 6614
14.12 Net Embeddings 6656
14.13 Extremality on Surfaces 6687
14.14 Matroidal Graphicness 6728
14.15 Knot Polynomials 6749