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1999年3月1日

1分鐘閱讀

網路空間中最美好的事物是免費的

作者：保羅·沃利奇

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PAUL WALLICH is a staff writer for 大眾科學.

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This article was originally published with the title “The Best Things in Cyberspace are Free” in 大眾科學 Magazine Vol. 280 No. 3 (March 1999), p. 44
doi:10.1038/scientificamerican0399-44

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