Spectra and energy levels of rare earth ions in crystals.
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York
Interscience Publishers
1968
|
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
New York
Interscience Publishers
1968
|