@misc{1159426,
  author = {Harold F Wollin and Louis E Barbrow and Ann P Heffernan},
  title = {Report of the 66th National Conference on Weights and Measures 1981:},
  year = {1982},
  month = {1982-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.SP.629},
  language = {en},
}