✦ LIBER ✦
NOTE ON THE RELATIVE COMFORT IN READING BY ARTIFICIAL DAYLIGHT AND UNMODIFIED GAS-FILLED TUNGSTEN LAMPS
✍ Scribed by PRIEST, IRWIN G.
- Book ID
- 115375178
- Publisher
- Optical Society of America
- Year
- 1927
- Weight
- 407 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0030-3941
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