Korpa je prazna
The heart of cars
The heart of cars
In this lesson, you can compare the engines of cars and the human heart.
9 – 12. godina
Autor: Dr. Stonawski Tamás
Lektor: Trauer János
Grafičar: Molnár Mónika
Programer: Gálea Patrik
mozaLink
/Veb-link
