Notes
science column
Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| April 1960 | The Magazine of Fantasy and Science Fiction, April 1960 | Mercury Press, Inc. | MAGAZINE | 85 |
| July 1960 | The Magazine of Fantasy and Science Fiction, July 1960 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 58 |