1. A formal analogy between Baer subplanes and their complements

   • T. A. McKee

   OriginalPaper Pages: 97 - 104

2. Affine Barbilian-Ebenen II

   • W. Leißner

   OriginalPaper Pages: 105 - 129

3. Graves triads in the geometry of the triangle

   • Andrew P. Guinand

   OriginalPaper Pages: 131 - 142

4. Lines meeting four tangents of a curve of order three in 3-space

   • R. Park
   • J. Turgeon

   OriginalPaper Pages: 143 - 153

5. Triangulations and frieze patterns

   • Christopher Landauer

   OriginalPaper Pages: 155 - 183

6. On sharply k-ply transitive sets of permutations

   • Werner Heise

   OriginalPaper Pages: 185 - 185