(予備時数:23)

https://w3id.org/jp-textbook/AC100000000070/Time022

Details

Duration(transferred)
(予備時数:23)
Duration
23
Compiling Prospectus
小学校2年算数(東書)2019年検定教科書編修趣意書
Duration type
Spare
Listing order
22
Type
http://schema.org/Duration