1. Kelvin-Helmholtz instability in type-1 comet tails and associated phenomena

   • Alexander I. Ershkovich

   OriginalPaper Pages: 3 - 34

2. In search of other planetary systems

   • David C. Black

   OriginalPaper Pages: 35 - 81

3. Book reviews

   • H. F. Henrichs
   • V. Szebehely
   • H. J. Habing

   BookReview Pages: 83 - 86