Additional Information
| Title | 第3章 記録通信の動向と課題 |
|---|---|
| URL | https://www.soumu.go.jp/johotsusintokei/whitepaper/ja/s51/html/s51a01030000.html |
| Description | |
| Format | HTML |
| File Size | |
| Last Modified Date | June 1, 2023 |
| License | CC-BY |
| Copyright | |
| Language |
| Title | 第3章 記録通信の動向と課題 |
|---|---|
| URL | https://www.soumu.go.jp/johotsusintokei/whitepaper/ja/s51/html/s51a01030000.html |
| Description | |
| Format | HTML |
| File Size | |
| Last Modified Date | June 1, 2023 |
| License | CC-BY |
| Copyright | |
| Language |