Giới thiệu sách
Được đóng góp bởi OBook Team

Louis Braille certainly wasn't your average teenager. Blind from the age of four, he was only fifteen when in 1824 he invented a reading system that converted printed words into columns of raised dots. Through touch, Braille opened the world of books to the sightless, and almost two hundred years later, no one has ever improved upon his simple, brilliant idea.

Reviews 0
Thông tin chi tiết
Tác giả Margaret Frith,Robert Squier
Nhà xuất bản Penguin Putnam Inc
Năm phát hành 03-2014
ISBN 9780448479033
Trọng lượng (gr) 113
Kích thước 0.0 x 18.0 x 13.0
Số trang 104
Giá bìa 96,000 đ