1. The extragalactic distance scale

   • Michael Rowan-Robinson

   OriginalPaper Pages: 1 - 71

2. The origin of cosmic rays in spiral galaxies

   • Nebojsa Duric

   OriginalPaper Pages: 73 - 111

3. Instrumentation for gamma-ray astronomy

   • David L. Bertsch
   • Carl E. Fichtel
   • Jacob I. Trombka

   OriginalPaper Pages: 113 - 168

4. Results and perspectives in the field of space materials science (SMS)

   • L. L. Regel

   OriginalPaper Pages: 169 - 186

5. Book reviews

   • J. Kleczek
   • Cornelis Zwaan
   • K. F. Wakker

   BookReview Pages: 187 - 190

6. Publisher's announcement

   Announcement Pages: 191 - 191

7. Call for papers

   Announcement Pages: 192 - 192

8. Forthcoming meetings of the European Geophysical Society

   Announcement Pages: 193 - 193