Лекция 1
https://polytechonline.kz/cabinet/pluginfile.php/2237217/mod_book/chapter/88393/1%20%20%281%29%20%281%29.docx
Презентация к лекции 1
https://polytechonline.kz/cabinet/pluginfile.php/2237217/mod_book/chapter/88393/%D0%BB%D0%B5%D0%BA%D1%86%D0%B8%D1%8F1.pptx%20%281%29.pptx