Calibration of line standards of length and measuring tapes at the National Bureau of Standards
By: [by] Lewis V. Judson.
Series: National Bureau of Standards monograph 15; NBS monograph ;; 15.
Publisher: U.S. Dept. of Commerce, National Bureau of Standards
Published: 1960
Place of publication: Washington
Language: eng
Number of pages: 11
Subjects: Standards of length