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1972年7月1日

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書籍，1972年7月

舊石器時代鷹骨上的劃痕可能是最早的歷法記號

作者：Philip Morrison

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This article was originally published with the title “Books” in 大眾科學 Magazine Vol. 227 No. 1 (July 1972), p. 117
doi:10.1038/scientificamerican0772-117

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