@misc{1195081,
  author = {Nancy M Trahey and Nancy M Trahey and Vanda R White and Jeffrey Horlick},
  title = {1991 Directory of accredited laboratories:},
  year = {1991},
  month = {1991-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.810-1991},
  language = {en},
}