Identity area
Reference code
JeffreysB/E/E1-E53/E4-E8/E5
Unique identifier
GB 275 JeffreysB/E/E1-E53/E4-E8/E5
Title
'Refractive index of an ionised or non-ionised medium'
Date(s)
- 1930–1939 (Circa) (Creation)
Level of description
Item
Extent and medium
paper