- Publication Title:
- List of respiratory protective devices approved by Bureau of Mines; by H. H. Schrcnk.
- Display Title:
- Information circulars, I. C. (series). 7444. List of respiratory protective devices approved by Bureau of Mines; by H. H. Schrcnk.
- Series Title:
- Information circulars, I. C. (series).
- Corporate Agency Authors:
- Mines Bureau and Interior Dept.
- Sort Author:
- Mines Bureau
- Authors:
- Schrcnk, H. H.
- Date:
- Mar. 1948
- Publish Date ISO Format:
- 1948-03-01T00:00:00Z
- Publication Start:
- 19480301
- Publication End:
- 19480331
- Corporate/Agency Author:
- Mines Bureau
- Publication month:
- 10
- Publication year:
- 1948
- SuDoc number:
- I 28.27:(nos.)
- Description:
- [1]+14 p. 13 pl. 4°
- Notes:
- [Processed.]
- Notes:
- [Processed.] † Distribution Made by Issuing Office.
- Availability:
- † Distribution Made by Issuing Office.
- Monthly Catalog date:
- May 1948
- Monthly Catalog issue number:
- 640
- Monthly Catalog page number:
- 1
- Monthly Catalog issue date:
- 1948-05-01T00:00:00Z
- Monthly Catalog entry number:
- 11267
- Record start page number:
- 561