✦ LIBER ✦
An attempt to determine whether a minimum time is necessary to excite the human retina
✍ Scribed by G.F.S.
- Publisher
- Elsevier Science
- Year
- 1922
- Tongue
- English
- Weight
- 63 KB
- Volume
- 193
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.