Control Group
| First published | January 1960 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Series | Marco 4 |
External Links
Publications (6)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| January 1960 | Amazing Science Fiction Stories, January 1960 | Ziff-Davis Publishing Company | MAGAZINE | 24 |
| April 1968 | Great Science Fiction, Spring 1968 | Ultimate Publishing Co., Inc. | MAGAZINE | 58 |
| March 2008 | Control Group | Project Gutenberg | Chapbook | |
| February 2009 | Short Science Fiction Collection 11 | LibriVox | Anthology | |5 |
| March 2012 | Short Science Fiction Collection 45 | LibriVox | Anthology | |4 |
| January 2016 | The 30th Golden Age of Science Fiction Megapack | Wildside Press | Collection |