Circular of the National Bureau of Standards.

Previous Title: Circular of the Bureau of Standards
Corporate Authors:
Document type: Serial
Language: English
ISSN: 0163-2752
Publisher: Washington : U.S. G.P.O., 1934-1947.
Subjects:
Online Access:
Published: No. 405, 1934 - C459
Publication Frequency: Periodicita není známa
ISSN: 0163-2752
0096-6428