Letter (SF Commentary 5)

From Author Wars - https://authorwars.com/books/letter-sf-commentary-5-1585671.html

Overview:

Title: Letter (SF Commentary 5)
Author: Robert Silverberg
Year: 1969
Type: Essays
Series: Letters: Robert Silverberg

Editions/Publications:

Unknown. SF Commentary, #5 (Unknown, Robert Silverberg, Bruce Gillespie, A$0.40, 46 pages, quarto, FANZINE)
Unknown. SF Commentary Reprint Edition: First Year 1969 (Unknown, Robert Silverberg, Bruce Gillespie, ISBN-10: 0949587001, 158 pages, A4, FANZINE)