Introduction (The Science Fiction Hall of Fame, Volume IIB)
From Author Wars - https://authorwars.com/books/introduction-the-science-fiction-hall-of-fame-volume-iib-1036116.html
Overview:
Editions/Publications:
- Unknown. The Science Fiction Hall of Fame, Volume IIB (Unknown, Ben Bova, Avon Books, ISBN-10: 0380000547, $1.75, 559 pages, Paperback, Anthology)