| |||
| null array (ssn); empty array (ssn) | |||
| |||
| null arrays (ssn) | |||
|
пустой массив : 11 phrases in 4 subjects |
| General | 3 |
| Geology | 1 |
| Mining | 1 |
| Programming | 6 |
| |||
| null array (ssn); empty array (ssn) | |||
| |||
| null arrays (ssn) | |||
|
пустой массив : 11 phrases in 4 subjects |
| General | 3 |
| Geology | 1 |
| Mining | 1 |
| Programming | 6 |