Räsem:Butlerov.png
Wikipedia'dan

No higher resolution available.
Butlerov.png (110 × 142 pixel, file size: 7 KB, MIME type: image/png)
Räsem läñkerläre
The following pages link to this file:
Butlerov.png (110 × 142 pixel, file size: 7 KB, MIME type: image/png)
The following pages link to this file: