PLATO
![](dev/images/h-r-.png)
Programmed Logic for Automatic Teaching Operations
![](dev/images/h-r-.png)
![](dev/images/h-r-.png)
![]() | 丸善 「略語大辞典」 JLogosID : 11855913 |
100辞書・辞典一括検索
![]() | 丸善 「略語大辞典」 JLogosID : 11855913 |