B:4

https://w3id.org/jp-textbook/AC100000000574/Time018

Details

Duration(transferred): B:4
Duration: 4
Compiling Prospectus: 高等学校年現代の国語(桐原)2021年検定教科書編修趣意書
Duration type: Standard
Listing order: 18
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: 実社会Ⅰ：文化祭の企画と宣伝パンフレット