CASSIS/CD-ROM: Classification and search support information system on compact disk/read-only memory. 1790 —: Washington, D.C.: U.S. Department of Commerce, Patent and Trademark Office. Software by DATAWARE, Inc., Cambridge, MA. Free to Patent Depository Libraries, Price to others varies by configuration as outlined below
| Autor: | Sulzer, John H. |
|---|---|
| Zdroj: | In Government Publications Review 1991 18(1):83-87 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|