✦ LIBER ✦
A step-sector for the astigmatic spectrograph : Thiers, R. E.; J. Opt. Sec. Amer. 1950 40 849-851
✍ Scribed by J.H. Enns
- Book ID
- 103747962
- Publisher
- Elsevier Science
- Year
- 1952
- Weight
- 208 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0371-1951
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