@misc{1196101,
  author = {Albert D Tholen and Albert D Tholen and Carroll S Brickenkamp and Ann Heffernan-Turner},
  title = {Report of the 74th National Conference on Weights and Measures 1989:},
  year = {1989},
  month = {1989-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.SP.771},
  language = {en},
}