17

https://w3id.org/jp-textbook/AC100000000283/Time004

Details

Duration(transferred): 17
Duration: 17
Compiling Prospectus: 中学校2年数学(日文)2020年検定教科書編修趣意書
Duration type: Standard
Listing order: 4
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: ４章図形の性質と合同