Books

1. Transactions of the International Astronomical Union, Volume XIXB (International Astronomical Union Transactions)
   

   ---

2. Determination of the Geoid: Present and Future : Milan, Italy, June 11-13, 1990 (International Association of Geodesy Symposia, Symposium 106)
   

   ---

3. Gravitation in Astrophysics: Cargese 1986 (NATO Science Series: B:)
   

   ---

4. Saturn: The Spectacular Planet
   

   ---

5. New Guide to the Planets
   

   ---

Books