3.%20%D0%9F%D1%80%D0%B5%D0%B4%D1%81%D1%82%D0%B0%D0%B2%D1%8F%D0%BD%D0%B5%20%D0%BD%D0%B0%20%D0%92%D0%9C%D0%90%0A

%D0%B3%D0%B5%D0%BD%D0%B5%D1%80%D0%B0%D0%BB-%D0%BC%D0%B0%D0%B9%D0%BE%D1%80%20%D0%BF%D1%80%D0%BE%D1%84.%20%D0%B4-%D1%80%20%D0%A1%D1%82%D0%BE%D1%8F%D0%BD%20%D0%A2%D0%BE%D0%BD%D0%B5%D0%B2,%20%D0%B4.%D0%BC.

Презентация