Letter (Matrix 33)

From Author Wars - https://authorwars.com/books/letter-matrix-33-1180859.html

Overview:

Title: Letter (Matrix 33)
Author: John Brunner
Year: 1980
Type: Essays

Editions/Publications:

Unknown. Matrix, #33 (Unknown, John Brunner, BSFA, 40 pages, A4, MAGAZINE)