1. Some collineations in projective planes induced by net collineations

   • R. Artzy

   OriginalPaper Pages: 113 - 116

2. Involutory incidence spaces

   • Erich Ellers
   • Helmut Karzel

   OriginalPaper Pages: 117 - 126

3. Some recent applications of functional equations to geometry

   • J. Aczél

   OriginalPaper Pages: 127 - 142

4. Specializations of Pascal's theorem on an oval

   • Charles E. Hofmann III

   OriginalPaper Pages: 143 - 153

5. A way to the geometry of rings

   • Hans -J. Arnold

   OriginalPaper Pages: 155 - 167

6. The geometry of African art I. Bakuba art

   • Donald W. Crowe

   OriginalPaper Pages: 169 - 182

7. Kollineationen von Translationsstrukturen

   • Werner Seier

   OriginalPaper Pages: 183 - 195

8. Bericht über κ-affine Geometrien

   • Werner Heise

   OriginalPaper Pages: 197 - 224