#non-conductor

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johnnie

9y

20 years old lecture notes on web (20年前的網上課堂筆記)

20 years old lecture notes on web (20年前的網上課堂筆記)

I ever took part as lecturer in Hong Kong Productivity Council twenty years ago. Internet was not so popular yet then. However I already posted my lecture notes for my students on the web here: ( In Chinese

$ 0.000

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