(予備時数:17)

https://w3id.org/jp-textbook/AC100000000073/Time027

Details

Duration(transferred)
(予備時数:17)
Duration
17
Compiling Prospectus
小学校5年算数(東書)2019年検定教科書編修趣意書
Duration type
Spare
Listing order
27
Type
http://schema.org/Duration