1. Fifth international conference on geometry, University of Haifa

   Report Pages: 101 - 125

2. Simple groups acting on translation planes

   • John Fink
   • Michael J. Kallaher

   OriginalPaper Pages: 126 - 139

3. Zur Kinematik des Flaggenraumes

   • Johann Lang

   OriginalPaper Pages: 140 - 155

4. Die zweiten Hüllbahnkrümmungen bei ebenen isotropen Zwangläufen

   • Wolfgang Rath

   OriginalPaper Pages: 156 - 169

5. Regular homomorphisms of generalized projective planes

   • Frieder Knüppel

   OriginalPaper Pages: 170 - 181

6. Some problems on polyhedra

   • Branko Grünbaum
   • Geoffrey C. Shephard

   OriginalPaper Pages: 182 - 190

7. Some new results on sets of type (m,n) in projective planes

   • Giuseppe Tallini

   OriginalPaper Pages: 191 - 199