@misc{1162061,
  author = {Kenneth L Kelly},
  title = {Colorimetry and spectrophotometry ::a bibliography of NBS publications January 1906 through January 1973},
  year = {1974},
  month = {1974-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.SP.393},
  language = {en},
}