Table of contents4.1 Topological Prerequisites4.2 Plane Graphs4.3 Drawings4.4 Planar Graphs: Kuratowski’s Theorem4.5 Algebraic Planarity Criteria4.6 Plane Duality4.1 Topological Prerequisites 4.2 Plane Graphs 4.3 Drawings 4.4 Planar Graphs: Kuratowski’s Theorem 4.5 Algebraic Planarity Criteria 4.6 Plane Duality