94 :)

來源: 同學小薇 於 2011-07-25 08:29:05 [] [舊帖] [給我悄悄話] 閱讀數 : (308 bytes)

By the way, it is not so rare that formal publications have errors. I saw some books have notes at the end of the book to ask readers send message to author if finding errors.

You prabably want to send a note to author on this one (so we'll know the whether or not it's an typo)

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