Commission de la Mecanique Celeste
Most of the first session was devoted to the business meeting. The Colloquium on The Use of Electronic Computers for Analytical (not numerical) Developments in Celestial Mechanics constituted sessions 2,3,4 and part of 5. A brief review of the Paris Colloquium was presented at session 5. Technical communications were presented at sessions 1, 5 and 6. Dr Morando acted as interpreter at all sessions.