@misc{775346,
  author = {Mary Mitchell},
  title = {STEP Quality System: Action Plan and Assessment of Practices},
  year = {1993},
  month = {1993-08-01 00:08:00},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}