Gli osservatori
From Author Wars - https://authorwars.com/publications/gli-osservatori-383350.html
Overview:
- Title: Gli osservatori
- Author: Robert Silverberg
- Year: 1980
- Publisher: Editrice Nord
- Price: Lit 3,000
- Pages: iv+170
- Binding: Hardcover
- Type: Novel
- Title Reference: Gli osservatori
- Notes: Those Who Watch was translated by Maurizio Nati as "Gli osservatori"
Data from http://www.fantascienza.com