The book of inventions how'd they come up with that? od Harrison, Ian 1965-

The Seventy great inventions of the ancient world

The book of inventions od Harrison, Ian 1965-

The book of inventions how'd they come up with that od Harrison, Ian 1965-

They made America from the steam engine to the search engine two centuries of innovators od Evans, Harold 1928-

Scientific American inventions and discoveries all the milestones in ingenuity--from the discovery of fire to the invention of the microwave oven od Carlisle, Rodney P.

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The book of firsts

Great inventions: geniuses and gizmos innovation in our time.

The 100 greatest inventions of all time a ranking past and present od Philbin, Tom 1934-

Encyclopedia of modern everyday inventions od Cole, David John 1948-