2

2(Lesson 1~15:Key Expressions, ほか13単元の配当時数)

https://w3id.org/jp-textbook/AC100000000773/Time003

Details

Duration(string)
2
Duration(label)
2(Lesson 1~15:Key Expressions, ほか13単元の配当時数)
Duration
2
Compiling Prospectus
高等学校論理・表現I(数研)2021年検定教科書編修趣意書
Mixed duration type
Combined
Duration type
Standard
Listing order
3
Type
http://schema.org/Duration