This low-level book describes what light is and how objects can only be seen with light shining on them or from them. Simple explanations describe which materials light can shine through, what causes ...
Light! It Helps Us See
- 作者： Alan Walker
- 出版社： Ingram International Inc
- 出版日期： 2021-01-01
- ISBN碼： 9781427130396
- 編號： 1001294884127993
$ 340 元
原價 340
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$340