https://store-images.s-microsoft.com/image/apps.3641.4c04d1be-6cbe-4fc4-b151-49f70b1a8405.b19b81e4-a859-4c01-bbf8-fa7ee0200d36.4d64f9ec-ee56-4989-ae54-e12216b3c50c

Velocity Learning Education

kiadó: Jones Software Corp.