@misc{1182226,
  author = {H Steffen Peiser and Benjamin M Gutterman and Gain L Louis and Joan M Pring and John K Taylor and Albert D Tholen and Cathy A Smith},
  title = {Standardization and measurement services in the Sudan:},
  year = {1980},
  month = {1980-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.80-2020},
  language = {en},
}