| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1973 |
|
Perry Rhodan #35: Beware the Microbots | Ace Books | MAGAZINE | 117 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1973 |
|
Perry Rhodan #35: Beware the Microbots | Ace Books | MAGAZINE | 117 |