 |
| |||
| centimetre - gramme - second CGS units | |||
|
centimetro - grammo - secondo : 1 do fraz, 1 tematyki |
| Technika i technologia | 1 |
|
| |||
| centimetre - gramme - second CGS units | |||
|
centimetro - grammo - secondo : 1 do fraz, 1 tematyki |
| Technika i technologia | 1 |