4th Silesian Science Festival in Katowice – from sciences like technology, natural science to the humanities, medicine, and art

Angielski
Wydawca: 
Poland In
Data: 
wtorek, Styczeń 28, 2020
Obraz: 
URL Artykułu: 
https://www.facebook.com/polandin/videos/1278481172541523/