- Publication Title:
- Lenses. Ground and polished lenses for sun glasses, recorded standard of the industry.
- Display Title:
- Lenses. Ground and polished lenses for sun glasses, recorded standard of the industry.
- Corporate Agency Authors:
- National Bureau of Standards and Commerce Department
- Sort Author:
- National Bureau of Standards
- Date:
- 1940
- Publish Date ISO Format:
- 1940-01-01T00:00:00Z
- Publication Start:
- 19400101
- Publication End:
- 19401231
- Corporate/Agency Author:
- National Bureau of Standards
- Publication month:
- 13
- Publication year:
- 1940
- SuDoc number:
- C 13.20:78
- Description:
- ii+8 p. il.
- Notes:
- (Commercial standard CS 78-39.) [Effective date for new production from Oct. 10, 1939.]
- Notes:
- (Commercial standard CS 78-39.) [Effective date for new production from Oct. 10, 1939.] * For Sale by Superintendent of Documents. Paper, 5c.
- Availability:
- * For Sale by Superintendent of Documents. Paper, 5c.
- Monthly Catalog date:
- April 1940
- Monthly Catalog issue number:
- 544
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1940-04-01T00:00:00Z
- Record start page number:
- 477