Showing 321 - 330 results of 389 for search '"Invention."', query time: 0.02s Refine Results
  1. 321

    Kasaysayan ng imbensiyon by Lehrburger, Egon

    Published 1969
    Book

    Kasaysayan ng imbensiyon
  2. 322

    The historian as detective essays on evidence. by Winks, Robin W.

    Published 1969
    Book

    The historian as detective essays on evidence.
  3. 323

    Education for innovation

    Published 1968
    Book

    Education for innovation
  4. 324

    Utilizing R & D by-products Pat Bales [and others]. by Blood, Jerome W. ed

    Published 1967
    Book

    Utilizing R & D by-products Pat Bales [and others].
  5. 325

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

    Published 1966
    Book

    Men, machines, and modern times
  6. 326

    Invention and economic growth by Schmookler, Jacob

    Published 1966
    Book

    Invention and economic growth
  7. 327

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

    Published 1966
    Book

    Men, machines, and modern times
  8. 328

    Dictionary of inventions and discoveries by Carter, Ernest Frank 1899-

    Published 1966
    Book

    Dictionary of inventions and discoveries
  9. 329

    Invention and economic growth by Schmookler, Jacob

    Published 1966
    Book

    Invention and economic growth
  10. 330

    The origins of invention; a study of industry among primitive peoples by Mason, Otis Tufton 1838-1908

    Published 1966
    Book

    The origins of invention; a study of industry among primitive peoples

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