National Bureau of Standards and Commerce Department
Sort Author:
National Bureau of Standards
Date:
1943
Publish Date ISO Format:
1943-01-01T00:00:00Z
Publication Start:
19430101
Publication End:
19431231
Corporate/Agency Author:
National Bureau of Standards
Publication month:
13
Publication year:
1943
SuDoc number:
C 13.12/1:42/2
Description:
ii+9 p. il.
Notes:
(Simplified practice recommendation R42-43.) [Approved Mar. 1, 1943. Supersedes R42-25.]
Notes:
(Simplified practice recommendation R42-43.) [Approved Mar. 1, 1943. Supersedes R42-25.] * For Sale by Superintendent of Documents. Paper, 5c. • Sent to Depository Libraries. Item 280
Availability:
* For Sale by Superintendent of Documents. Paper, 5c. • Sent to Depository Libraries. Item 280