@misc{91026,
  author = {Vincent Lee},
  title = {Operator's Manual; Balance Automation Software for the NIST Mass Calibration Laboratory},
  year = {1998},
  month = {1998-07-01},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}