The Age of Inventions
By National Geographic Learning.
Description
What was life like before electricity or telephones? How did these inventions change our world? What other inventions changed how we live and work? Read about the time from 1870 to 1910 when new machines and new ways of producing goods and services altered life and the way we do business. - from Amzon
ISBN(s)
0792286960, 9780792286967
