8

https://w3id.org/jp-textbook/AC100000000290/Time025

Details

Duration(transferred): 8
Duration: 8
Compiling Prospectus: 中学校3年理科(大日本)2020年検定教科書編修趣意書
Duration type: Standard
Listing order: 25
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: 単元５地球と宇宙：３章宇宙の中の地球