Сутула - илтгэл
Sutula - presentation.pptx — application/vnd.openxmlformats-officedocument.presentationml.presentation, 16356 kB (16748910 bytes)
Sutula - presentation.pptx — application/vnd.openxmlformats-officedocument.presentationml.presentation, 16356 kB (16748910 bytes)