1. Multiresolution models for topographic surface description

   • Leila De Floriani
   • Paola Marzano
   • Enrico Puppo

   Original Articles Pages: 317 - 345

2. Kepler, von Neumann and God (More rounding-off error visualizations)

   • Jean-François Colonna

   Original Articles Pages: 346 - 349

3. A functional presentation of Fourier series convergence

   • Shûichi Yukita

   Original Articles Pages: 350 - 359

4. The relationship between a rectangle and a triangle

   • Helmut Ratschek
   • Jon Rokne

   Original Articles Pages: 360 - 370

5. Book review

   • Subhash Bhalla

   BookReview Pages: 371 - 372