کارت شما خالی است
Age and society
A lesson about the shape, social causes and consequences of the population pyramids of various countries.
Grades 9 – 12
نویسنده: Guba András
بازبین: Jóri Johanna, Horváthné Kunstár Andrea
Graphic designer: Molnár Mónika
موزالينک
/لينک وب
