Information circulars. 8436. Respiratory protective devices approved by Bureau of Mines as of Dec. 31, 1968 [with bibliography]: by R. H. Schutz and E. J. Kloos.
Publication Title:
Respiratory protective devices approved by Bureau of Mines as of Dec. 31, 1968 [with bibliography]: by R. H. Schutz and E. J. Kloos.
Display Title:
Information circulars. 8436. Respiratory protective devices approved by Bureau of Mines as of Dec. 31, 1968 [with bibliography]: by R. H. Schutz and E. J. Kloos.
Series Title:
Information circulars.
Corporate Agency Authors:
Mines Bureau and Interior Dept.
Sort Author:
Mines Bureau
Authors:
Schutz, R. H. and Kloos, E. J.
Author place:
Washington, DC
Author zip:
20240
Date:
[1969.]
Publish Date ISO Format:
1969-01-01T00:00:00Z
Publication Start:
19690101
Publication End:
19691231
Corporate/Agency Author:
Mines Bureau
Publication month:
13
Publication year:
1969
SuDoc number:
I 28.27:(nos.)
Description:
[2]+ii+32 p. 4°
Notes:
[Revision of Information circular 8281.]
Notes:
[Revision of Information circular 8281.] • Sent to Depository Libraries. Item 637-A
Availability:
* For Sale by Superintendent of Documents. Paper, 40c. and • Sent to Depository Libraries. Item 637-A