| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1963 |
|
Harnessing Space | Macmillan | Nonfiction | 29 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1963 |
|
Harnessing Space | Macmillan | Nonfiction | 29 |