@misc{1187136,
  author = {Daniel W Lozier and John R Stiehler},
  title = {Machine-readable mapping from National Network Simulation (NNS) zones to Bureau of Economic Analysis (BEA) areas:},
  year = {1975},
  month = {1975-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.75-918},
  language = {en},
}