Messenger Issue 23
The Messenger is a quarterly journal presenting ESO's activities to the public. This edition was published in March 1981.
This Messenger is not available for sale.Credit:
About the Messenger
|Release date:||6 February 2012, 16:25|
|Dimensions:||21 cm (W) x 29.5 cm (H) x 0.2 cm (D)|