Mariya Petrova
Rating
Skills
Programming
Translation
Writing
Activity
Recent proposals 1 | Budget | Added | Terms | Proposal | |
---|---|---|---|---|---|
Основы булевой алгебры, простые задачи
3 USD
|
Recent proposals 1 | Budget | Added | Terms | Proposal | |
---|---|---|---|---|---|
Основы булевой алгебры, простые задачи
3 USD
|