Brass Tacks (Astounding, January 1957)
| First published | January 1957 |
|---|---|
| Type | Essay |
| Series | Brass Tacks |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1957 |
|
Astounding Science Fiction, January 1957 | Street & Smith Publications, Inc. | MAGAZINE | 146 |
| May 1957 |
|
Astounding Science Fiction, May 1957 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 122 |