@misc{1151116,
  author = {Elizabeth Gentry},
  title = {State weights and measures laboratories program handbook::6th edition},
  year = {2019},
  month = {2019-05-01 04:05:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.HB.143-2019},
  language = {en},
}