Category:Science of the Nguyễn dynasty

Media in category "Science of the Nguyễn dynasty"

The following 3 files are in this category, out of 3 total.

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  Tổng đốc Hải An Phạm Phú Thứ's book on science and technology (19th century) Bùi Quang Tuấn 01.jpg 1,080 × 1,012; 127 KB
  
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  Tổng đốc Hải An Phạm Phú Thứ's book on science and technology (19th century) Bùi Quang Tuấn 02.jpg 1,080 × 932; 133 KB
  
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  Tổng đốc Hải An Phạm Phú Thứ's book on science and technology (19th century) Bùi Quang Tuấn 03.jpg 1,080 × 884; 149 KB