 |
| |||
| b-phenyl-propionic; benzene propionic; beta-phenyl-propionic | |||
| гидрокоричный: 12 do fraz, 2 tematyki |
| Chemia | 11 |
| Technika i technologia | 1 |
|
| |||
| b-phenyl-propionic; benzene propionic; beta-phenyl-propionic | |||
| гидрокоричный: 12 do fraz, 2 tematyki |
| Chemia | 11 |
| Technika i technologia | 1 |