Necessary and Sufficient
| First published | April 1971 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1971 |
|
Galaxy Magazine, April 1971 | UPD Publishing Corporation | MAGAZINE | 50 |
| 1972 |
|
The Best from Galaxy, Volume I | Award Books | Anthology | 7 |
| October 2009 |
|
Slow Sculpture | North Atlantic Books | Collection | 185 |
| April 2013 |
|
Slow Sculpture | North Atlantic Books | Collection | |185 |
| September 2013 |
|
Slow Sculpture | Gateway / Orion | Collection |