Letter (Analog, September 1968)

From Author Wars - https://authorwars.com/books/letter-analog-september-1968-2126994.html

Overview:

Title: Letter (Analog, September 1968)
Author: William Tuning
Year: 1968
Type: Essays

Editions/Publications:

Unknown. Analog Science Fiction -> Science Fact, September 1968 (Unknown, William Tuning, Condé Nast, $0.60, 180 pages, digest, MAGAZINE)