回複：請問從私人手裏買Kaplan的教材違反版權法嗎? 謝謝

來源: datek888 於 2004-08-04 16:57:03 [] [舊帖] [給我悄悄話] 閱讀數 : (66 bytes)

How can people know if you buy those materials from private party?

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