Additional Information
| Title | 1 電電公社の情報通信事業 |
|---|---|
| URL | https://www.soumu.go.jp/johotsusintokei/whitepaper/ja/s53/html/s53a02040401.html |
| Description | |
| Format | HTML |
| File Size | |
| Last Modified Date | May 29, 2023 |
| License | CC-BY |
| Copyright | |
| Language |
| Title | 1 電電公社の情報通信事業 |
|---|---|
| URL | https://www.soumu.go.jp/johotsusintokei/whitepaper/ja/s53/html/s53a02040401.html |
| Description | |
| Format | HTML |
| File Size | |
| Last Modified Date | May 29, 2023 |
| License | CC-BY |
| Copyright | |
| Language |