Publication Type: | Journal Article |
Year of Publication: | 1917 |
Authors: | J. Breit |
Journal: | KOlr |
Volume: | 6 |
Pagination: | 69-73. |
Publication Type: | Journal Article |
Year of Publication: | 1917 |
Authors: | J. Breit |
Journal: | KOlr |
Volume: | 6 |
Pagination: | 69-73. |