7

https://w3id.org/jp-textbook/AC100000000171/Time003

Details

Duration(transferred): 7
Duration: 7
Compiling Prospectus: 小学校5年英語(学図)2019年検定教科書編修趣意書
Duration type: Standard
Listing order: 3
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: Lesson 2 数・ねだん How many CDs do you have?