TY  - RPRT
TI  - Report of the 104th national conference on weights and measures 
AU  - Barton, John
AU  - Butcher, Tina
AU  - Harshman, Richard
AU  - Lee, Diane
AU  - Sefcik, David
AU  - Warfield, Lisa
PY  - 2020
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 1253
DO  - 10.6028/NIST.SP.1253
ER  -