History of Past Cons.
From Author Wars - https://authorwars.com/books/history-of-past-cons-1654392.html
Overview:
- Title: History of Past Cons.
- Author: uncredited
- Year: 1959
- Type: Essays
Editions/Publications:
- 1959 . 17th. World Science Fiction Convention (1959, uncredited, The Detention Committee, [64] pages, Pamphlet, Non-fiction)