/https://covers.openlibrary.org/b/id/6792925-L.jpg)
Twentieth-century inventors
por
Provides accounts of ten significant twentieth-century inventions and the people behind them, including the Wright brothers and their airplane, Robert Goddard and his rocket, and Gordon Gould and his laser.
- ● 70% match for you
- ● biography & memoir, children's books
the long version
Provides accounts of ten significant twentieth-century inventions and the people behind them, including the Wright brothers and their airplane, Robert Goddard and his rocket, and Gordon Gould and his laser.
Margaret's verdict
"Provides accounts of ten significant twentieth-century inventions and the people behind them, including the Wright brothers and their airplane, Robert Goddard and his rocket, and Gordon Gould and his laser."
highlights
what readers held onto
No highlights yet. Be the first.
discussion
what readers said
No reviews yet. Finish it; tell us what you found.
/https://covers.openlibrary.org/b/id/11881150-L.jpg)
/https://covers.openlibrary.org/b/id/14527261-L.jpg)
/https://covers.openlibrary.org/b/id/14369947-L.jpg)
/https://covers.openlibrary.org/b/id/8125837-L.jpg)
/https://covers.openlibrary.org/b/id/12919236-L.jpg)
/https://covers.openlibrary.org/b/id/7355968-L.jpg)