1. On IBN AL-KAMMĀDs Table for Trepidation

   • J. L. Mancha

   Pages: 1 - 11

2. Heuristic reasoning: Approximation Procedures in Levi ben Gersons Astronomy

   • J. L. Mancha

   Pages: 13 - 50

3. Eliakim Hastings Moores “General Analysis”

   • Reinhard Siegmund-Schultze

   Pages: 51 - 89

4. A Newly-Discovered Ancient Valuefor the Length of the Year

   • Eliyahu Beller

   Pages: 91 - 98