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Post by L1 on Feb 24, 2014 12:55:18 GMT 2
"Science and Civilisation in China", Joseph Needham, Vol. 5, Cambridge University Press, pentru pasionati
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qwan
Full Member
Posts: 653
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Post by qwan on Mar 5, 2014 9:30:23 GMT 2
multtumesc pentru texte si precizari
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