@misc{1190621,
  author = {H V Opperman and J K Taylor},
  title = {State weights and measures laboratories: program handbook:},
  year = {1985},
  month = {1985-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.HB.143},
  language = {en},
}