 |
| |||
| be concerned with the question (with the moral side of education, with smb.'s movements, with the laws of light, with the problem of heredity, etc., и т.д.) | |||
|
| |||
| be concerned with the question (with the moral side of education, with smb.'s movements, with the laws of light, with the problem of heredity, etc., и т.д.) | |||