 |
| |||
| seize acknowledgement (oleg.vigodsky); seize acknowledgment (oleg.vigodsky) | |||
| подтверждение занятия: 4 phrases in 2 subjects |
| Telecommunications | 3 |
| Telephony | 1 |
|
| |||
| seize acknowledgement (oleg.vigodsky); seize acknowledgment (oleg.vigodsky) | |||
| подтверждение занятия: 4 phrases in 2 subjects |
| Telecommunications | 3 |
| Telephony | 1 |