12

https://w3id.org/jp-textbook/AC100000000287/Time015

Details

Duration(transferred): 12
Duration: 12
Compiling Prospectus: 中学校3年理科(東書)2020年検定教科書編修趣意書
Duration type: Standard
Listing order: 15
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: 単元 4　地球と宇宙：第1章地球の運動と天体の動き