New books are on display at the Santiago and La Silla libraries. New ESO preprints. May New books are on display at the La Silla library. New ESO preprints. April New ESO preprints.
New books are on display in the Santiago library.
March New books are on display in the Santiago, La Silla and Paranal libraries. New ESO preprints. 1359-1363, February 2000, of the ESO Scientific Preprints are available at the library. The Messenger . Copies of the last issue of The Messenger , March 2000, are available at the library.