@misc{1172106,
  author = {G N Thompson and Paul A Cooley},
  title = {Supplement to national directory of commodity specifications/:},
  year = {1947},
  month = {1947-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.MP.178-2},
  language = {en},
}