Views | |
---|---|
The construction of a new type of spectrograph and its use photographically and photoelectrically as an automatic recording spectrophotometer | 118 |
June 2023 | July 2023 | August 2023 | September 2023 | October 2023 | November 2023 | December 2023 | |
---|---|---|---|---|---|---|---|
The construction of a new type of spectrograph and its use photographically and photoelectrically as an automatic recording spectrophotometer | 0 | 0 | 1 | 1 | 4 | 1 | 0 |
Views | |
---|---|
COA_Report_No_111_Nov_1956.pdf | 78 |
Views | |
---|---|
United States | 43 |
Germany | 24 |
France | 20 |
Ireland | 9 |
China | 4 |
Russia | 4 |
Sweden | 3 |
Finland | 2 |
Ukraine | 2 |
Greece | 1 |
Views | |
---|---|
Dublin | 9 |
Hamburg | 9 |
Oakland | 8 |
Andover | 7 |
Ashburn | 6 |
Louisville | 5 |
Fremont | 3 |
San Mateo | 3 |
Augusta | 2 |
Bergen an der Dumme | 2 |