https://moodle.enu.kz/pluginfile.php/251971/mod_lesson/intro/13.pdf
презентация:
https://moodle.enu.kz/pluginfile.php/251971/mod_lesson/intro/13-%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D1%8C%20%D0%B5%D1%81%D0%B5%D0%BF%D1%82%D0%B5%D1%83%D0%BB%D0%B5%D1%80%20%D0%BA%D0%BB%D0%B0%D1%81%D1%82%D0%B5%D1%80%D1%96%D0%BD%D0%B4%D0%B5%20%D0%B4%D0%B8%D1%84%D1%84%D0%B5%D1%80%D0%B5%D0%BD%D1%86%D0%B8%D0%B0%D0%BB%D0%B4%D1%8B%20%D1%82%D0%B5%D2%A3%D0%B4%D0%B5%D1%83%D0%BB%D0%B5%D1%80%D0%B4%D1%96%20%D0%BF%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D1%8C%20%D0%B5%D1%81%D0%B5%D0%BF%D1%82%D0%B5%D1%83.pptx
