Showing 331 - 340 results of 389 for search '"Invention."', query time: 0.02s Refine Results
  1. 331

    Men, machines, and modern times by Morison, Elting Elmore

    Published 1966
    Book

    Men, machines, and modern times
  2. 332

    Invention and economic growth. by Schmookler, Jacob

    Published 1966
    Book

    Invention and economic growth.
  3. 333

    Patents and progress; the sources and impact of advancing technology by Alderson, Wroe ed

    Published 1965
    Book

    Patents and progress; the sources and impact of advancing technology
  4. 334

    The flash of genius by Garrett, Alfred B.

    Published 1963
    Book

    The flash of genius
  5. 335

    The rate and direction of inventive activity economic and social factors.

    Published 1962
    Book

    The rate and direction of inventive activity economic and social factors.
  6. 336

    Reinterpretation of history as a method of furthering communism in Rumania, a study in comparative historiography by Rura, Michael J.

    Published 1961
    Book

    Reinterpretation of history as a method of furthering communism in Rumania, a study in comparative historiography
  7. 337

    Correcting the wrongs of the past by Abaya, Hernando J.

    Published 1960
    Book

    Correcting the wrongs of the past
  8. 338

    Absolutely mad inventions by Brown, A.E

    Published 1960
    Book

    Absolutely mad inventions
  9. 339

    A history of mechanical inventions by Usher, Abbott Payson 1883-1965

    Published 1959
    Book

    A history of mechanical inventions
  10. 340

    The Sources of invention by Jewkes, John 1902-

    Published 1959
    Book

    The Sources of invention

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