| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1981 |
|
The Leading Edge Magazine, #2, November 1981 | The Leading Edge | MAGAZINE | 72 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1981 |
|
The Leading Edge Magazine, #2, November 1981 | The Leading Edge | MAGAZINE | 72 |