但掃的是封皮
knuth 的vols1-3 我有時還掃兩眼
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knuth 的vols1-3 are great. the 封皮s are entertaining..
-戲雨飛鷹-
♀
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01/14/2010 postreply
18:45:11
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but I think it would be a waste of time
-bearsback-
♂
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01/14/2010 postreply
19:16:42