12

https://w3id.org/jp-textbook/AC100000000083/Time020

Details

Duration(transferred): 12
Duration: 12
Compiling Prospectus: 小学校3年算数(学図)2019年検定教科書編修趣意書
Duration type: Standard
Listing order: 20
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: ⑰重さ