Greitumas.Jo samprata ir lavinimo pagrindai.
Turinys
Įvadas……………………………………………………………………………………………………………………………. 3
Greitumo samprata………………………………………………………………………………………………..
Turinys
Įvadas……………………………………………………………………………………………………………………………. 3
Greitumo samprata………………………………………………………………………………………………..