Did you know that Bell's amazing invention--the telephone--stemmed from his work on teaching the deaf? Both his mother and wife were deaf. Or, did you know that in later years he refused to have a telephone in his study? Bell's story will fascinate young readers interested in the early history of modern technology!
Who Was Alexander Graham Bell?
- 作者： Bonnie Bader/ David Groff (ILT)
- 出版社： Penguin Workshop
- 出版日期： 2013-10-31
- ISBN碼： 9780448464602
- 編號： 003954924
$ 166 元
原價 210