- Publication Title:
- Spectacles. Spectral-transmissive properties and use of colored eye-protective glasses [with references and notes]; by W. W. Coblentz and R. Stair.
- Display Title:
- Spectacles. Spectral-transmissive properties and use of colored eye-protective glasses [with references and notes]; by W. W. Coblentz and R. Stair.
- Corporate Agency Authors:
- National Bureau of Standards
- Sort Author:
- National Bureau of Standards
- Authors:
- Coblentz, W. W. and Stair, R.
- Date:
- June 1, 1938
- Publish Date ISO Format:
- 1938-06-01T00:00:00Z
- Publication Start:
- 19380601
- Publication End:
- 19380601
- Corporate/Agency Author:
- National Bureau of Standards
- Publication month:
- 7
- Publication year:
- 1938
- SuDoc number:
- C 13.4:421
- Description:
- ii+28 p. il.
- Notes:
- (Circular C421.)
- Notes:
- (Circular C421.) * For Sale by Superintendent of Documents. Paper, 10c.
- Availability:
- * For Sale by Superintendent of Documents. Paper, 10c.
- Monthly Catalog date:
- July 1938
- Monthly Catalog issue number:
- 523
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1938-07-01T00:00:00Z
- LC Number:
- L. C. card 38-2667
- Record start page number:
- 955