Standard samples issued or in preparation by the National Bureau of Standards [metals], supplement to National Bureau of Standards Circular C398.

Bibliographic Details

Corporate Author:	United States. Bureau of Standards
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1937.
Subjects:	Standards, Engineering. Weights and measures. Iron. Ceramics.
Online Access:	Electronic resource (PDF)