@misc{106071,
  author = {Joseph Collica and Mark Skall and G Bolotsky},
  title = {Conversion of Federal ADP Systems: A Tutorial},
  year = {1980},
  month = {1980-08-01},
  publisher = {Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}