1000 is not a bad number.

來源: borisg 於 2025-07-17 14:31:11 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (96 bytes)
回答: 也說說自費出書 由 lmjlmj 於 2025-07-17 14:20:39

My doctoral superviser wrote a rather popular book, the first print was only 2000.

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