Category:1279 in science
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Deutsch: 1279 in der Wissenschaft
English: 1279 in science
Español: Ciencia en 1279
Македонски: Науката во 1279 година
Русский: 1279 год в науке
Slovenščina: 1279 v znanosti
Svenska: Vetenskapsåret 1279
Media in category "1279 in science"
This category contains only the following file.
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Gleichung Li Ye.jpg 1,689 × 1,578; 178 KB