(4)

https://w3id.org/jp-textbook/AC100000000819/Time024

Details

Duration(transferred): (4)
Duration: 4
Compiling Prospectus: 高等学校年電子製図(実教)2021年検定教科書編修趣意書
Duration type: Standard
Listing order: 24
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: 第５章　電子機器：４節　電話機