Author’s Certificate: Workbook and Electronic Textbook for Practical Classes and Independent Work on the Discipline “Fundamentals of Philosophy”

Свидетельство-Дуржан-1

A certificate of data entry into the State Register of Rights to Objects Protected by Copyright was issued to Khan Alexander Leonidovich […]

Свидетельство-Я-Жанара-Абдыкашова-Сауле