New pathways in science / by Sir Arthur Eddington.
- Eddington, Arthur Stanley, Sir, 1882-1944.
- Date:
- 1935
Licence: In copyright
Credit: New pathways in science / by Sir Arthur Eddington. Source: Wellcome Collection.
145/362 (page 127)
Licence: In copyright
Credit: New pathways in science / by Sir Arthur Eddington. Source: Wellcome Collection.