Auf einige photometrische Apparate
| Main Authors: | Hurter, F., Ballard, E. Geo, Hurter,, Driffield,, Abney, W. M. W. |
|---|---|
| Format: | Article eJournal |
| Terbitan: |
, 1892
|
| Online Access: |
https://zenodo.org/record/2344481 |
Daftar Isi:
- n/a