Opinion (Galileo #15)

From Author Wars - https://authorwars.com/books/opinion-galileo-15-545581.html

Overview:

Title: Opinion (Galileo #15)
Author: Robert Silverberg
Year: 1979
Type: Essays
Series: Opinion (Galileo)

Variant Titles:

1997. Falsus In Uno, Falsus In Omnibus

Editions/Publications:

Unknown. Galileo, November 1979 (Unknown, Robert Silverberg, Avenue Victor Hugo, $1.95, 96 pages, quarto, MAGAZINE)