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Listen up! : Alexander Graham Bell's talking machine
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Listen up! : Alexander Graham Bell's talking machine
-- Alexander Graham Bell's talking machine
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8 , 8 , 0 .
Alexander Graham Bell invents a talking machine he calls the telephone and demonstrates it at the World's Fair in Philadelphia in 1876.
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Authors
Kulling, Monica
Subjects
Bell, Alexander Graham, 1847-1922.
Inventors--United States--Biography.
Telephone--History.
Inventors--United States.
Language
English
Series
Step into reading.
Dimensions
23 cm.