Bell and the Science of the Telephone

Bell and the Science of the Telephone

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Brian Williams
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3.000 KD
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Alexander Graham Bell was a man committed to making life better for ordinary people. This book describes Bell's pioneering research into sound technology and his development of the first telephones, reliving the drama and tensions in the race to submit the first patent.

Product Details:
Audience: Primary / High School
Format: Paperback
Language: English
Number Of Pages: 32
Publisher : The Book House