| Anglais glossaire | |||
| |||
| ⇒ visual aids (devices, such as films, slides, models, and blackboards, that display in visual form material to be understood or remembered) | |||
| Anglais glossaire | |||
| |||
| ⇒ visual aids (devices, such as films, slides, models, and blackboards, that display in visual form material to be understood or remembered) | |||
