- Publication Title:
- Sound absorption coefficients of more common acoustic materials.
- Display Title:
- Sound absorption coefficients of more common acoustic materials.
- Corporate Agency Authors:
- National Bureau of Standards
- Sort Author:
- National Bureau of Standards
- Date:
- Dec. 21, 1938
- Publish Date ISO Format:
- 1938-12-21T00:00:00Z
- Publication Start:
- 19381221
- Publication End:
- 19381221
- Corporate/Agency Author:
- National Bureau of Standards
- Publication month:
- 1
- Publication year:
- 1938
- SuDoc number:
- C 13.16:539
- Description:
- 21 leaves, 4°
- Notes:
- (Letter circular LC-539.) [Processed.]
- Notes:
- (Letter circular LC-539.) [Processed.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- January 1939
- Monthly Catalog issue number:
- 529
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1939-01-01T00:00:00Z
- Record start page number:
- 35