J. J. Brown
Personal Information
Born January 1, 1916 (110 years old)
Also known as: John James Brown
5 books
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Books
Newest First
The inventors..
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Discusses eight inventions or discoveries (X ray, radio, EKG, phase contrast microscope, transistor, radiocarbon dating, laser, and CT scan) which brought the Nobel prize to their developers.
The inventors; great ideas in Canadian enterprise, (The Canadian illustrated library)
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