Programs written or published by Lothar Buchen
| Name | Version | Updated | Category |
|---|---|---|---|
| Chemie-Calculator | 2.1 | 21.08.1994 | Science - Chemie |
| Konstantin | 2.0b | 01.08.1994 | Science - Chemie |
| Handbook | 2.0 | 01.08.1994 | Science - Chemie |
| Perioden-System | 2.0 | - | Science - Chemie |
| Komplexe | 0.1 | 17.11.1991 | Science - Chemie |
| CHEMIE | 1.9a | - | Science - Chemie |