A Matter of Security
| First published | March 1957 |
|---|---|
| Type | Short Fiction |
| Length | Novelette |
Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| March 1957 | Astounding Science Fiction, March 1957 | Street & Smith Publications, Inc. | MAGAZINE | 105 |
| July 1957 | Astounding Science Fiction, July 1957 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 95 |