The Worldcon from the Beginning

From Author Wars - https://authorwars.com/books/the-worldcon-from-the-beginning-1647402.html

Overview:

Title: The Worldcon from the Beginning
Author: ed.
Year: 1989
Type: Essays
Series: The Worldcon from the Beginning

Editions/Publications:

1989 . The 47th World Science Fiction Convention: Noreascon Three (1989, ed., Massachusetts Convention Fandom Inc., 192 pages, Trade Paperback, Non-fiction)