Synopsis
History
First publication: Astounding, March 1953
Review
Videos
We have the story in these editions:
Astounding Science Fiction, March 1953, edited by John W. Campbell, Jr., magazine, Street & Smith, 1953-03-00
Computers, Computers, Computers: In Fiction and in Verse, edited by D. Van Tassel, hardcover, Thomas Nelson, 1977-08-00