@misc{1141626,
  author = {Robert E Chapman},
  title = {An approach for measuring reductions in operations, maintenance, and energy costs for educational facilities:},
  year = {2002},
  month = {2002-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.6770},
  language = {en},
}