# Copyright Term Extension: Estimating the Economic Values
> **Numbered Report (98-series)** · 1998-05-11 · `98-144`
## Report
- **CRS ID:** 98-144
- **Series:** Numbered Report (98-series)
- **Publication date:** 1998-05-11
## Documents
- [PDF](https://www.everycrsreport.com/files/19980511_98-144_742563b2c002274e9517ea1130501d541b059549.pdf)
- [HTML](https://www.everycrsreport.com/files/19980511_98-144_742563b2c002274e9517ea1130501d541b059549.html)
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