@misc{1181896,
  author = {Ardwin S Libman},
  title = {Procurement of evaluation systems ::a case study of the parametric factor evaluation approach to source selection},
  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.80-2092},
  language = {en},
}