Leonard G. Cramp
2 English-language books
| Year | Type | Title | Author(s) |
|---|---|---|---|
| 1954 | Nonfiction | Space, Gravity and the Flying Saucer | Leonard G. Cramp |
| 1967 | Nonfiction | Piece for a Jigsaw | Leonard G. Cramp |
2 English-language books
| Year | Type | Title | Author(s) |
|---|---|---|---|
| 1954 | Nonfiction | Space, Gravity and the Flying Saucer | Leonard G. Cramp |
| 1967 | Nonfiction | Piece for a Jigsaw | Leonard G. Cramp |