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Google圖書搜尋
Musical Instruments
出版
Christie's South Kensington
, 1999
URL
http://books.google.com.hk/books?id=MXeZ0AEACAAJ&hl=&source=gbs_api
註釋
Learn about different musical instruments, including the piano, the guitar, the flute, the drum, and the violin, and then press to button to hear what they sound like.