Null-ABC (Part 1 of 2)
H. Beam Piper & John J. McGuire
| First published | February 1953 |
|---|---|
| Type | Serial |
Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| February 1953 | Astounding Science Fiction, February 1953 | Street & Smith Publications, Inc. | MAGAZINE | 12 |
| July 1953 | Astounding Science Fiction, July 1953 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 2 |