|
C 13. 2 : 300- 8 : Montgomery, Karl,
|
2020-
|
1
|
|
C 13. 2 :N 19 : Newhouse, William,
|
2023
|
1
|
|
C 13. 2 :P 94/ 3/ : Electronics and Electrical Engineering Laboratory (National Institute of Standards and Technology)
|
20--
|
1
|
|
C 13. 10 : 1 : Holbrook, F. S.,
|
1918
|
1
|