ISO standard for conference QA sessions https://t.co/ZS19thOny4 0 atbildes
Pēteris Krišjānis (2019-06-28 15:54:06) |
ISO standard for conference QA sessions https://t.co/ZS19thOny4 |
Pēteris Krišjānis (2019-06-28 15:54:06) |
ISO standard for conference QA sessions https://t.co/ZS19thOny4 |