contribution to the development of
| chess theory
| contribution to the development of abbr. | |
| busin. | вклад в развитие |
| chess theory abbr. | |
| math. | теория шахматной игры |
| |||
| вклад в развитие (чего-либо snowleopard) | |||
|
contribution to the development of : 4 phrases in 4 subjects |
| Aviation | 1 |
| Chess | 1 |
| General | 1 |
| Programming | 1 |