Author’s Certificate: Electronic Textbook “Fundamentals of Philosophy”

Свидетельство-Я-Изтулеуова-Сауле

Certificate of data entry into the State Register of Rights to Objects Protected by Copyright was issued to Sembiyev Kurmangazy Zakirovich et […]

Свидетельство-Жапанова-1

Свидетельство-Я-Жанара-Абдыкашова-Сауле