Discoveries and inventions of the 20th Century

Documents similaires

• Inventions and discoveries
  par: Jagdish B Nair; Editor
  Publié: (2002)
• Inventions, patents, and their management
  par: Berle, Alf K.
  Publié: (1959)
• One hundred patents that shaped the modern world /
  par: Segal, David
  Publié: (2019)
• The sources of invention,
  par: Jewkes, John, 1902-1988
  Publié: (1969)
• Inventions that made history
  par: Salwi, Dilip M
  Publié: (1990)