@misc{1201946,
  author = {Jeff C Gust and Georgia L Harris},
  title = {Proficiency test policy and plan (for state weights & measures laboratories):},
  year = {2004},
  month = {2004-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.7082},
  language = {en},
}