1. Geometries of type M related to A ₇

   • G. Stroth

   OriginalPaper Pages: 265 - 293

2. Instability of projection bodies

   • Paul R. Goodey

   OriginalPaper Pages: 295 - 305

3. Total curvatures of Kaehler manifolds in complex projective spaces

   • Toru Ishihara

   OriginalPaper Pages: 307 - 318

4. On complete convex bodies

   • H. Groemer

   OriginalPaper Pages: 319 - 334

5. Immersions with circular normal sections and normal sections of product immersions

   • J. Deprez
   • P. Verheyen

   OriginalPaper Pages: 335 - 344

6. A countable class of non-homeomorphic homology spheres with Heegaard genus two

   • Alberto Cavicchioli

   OriginalPaper Pages: 345 - 348

7. Scherk's theorem on orthogonalities revisited

   • R. H. Dye

   OriginalPaper Pages: 349 - 356

8. On collineation groups of a projective plane of prime order

   • Chat Yin Ho
   • Adilson Goncalves

   OriginalPaper Pages: 357 - 366

9. Isoparametric submanifolds

   • Wolf Strübing

   OriginalPaper Pages: 367 - 387