@misc{1157136,
  author = {Thomas C Bagg},
  title = {Information selection systems retrieval replica copies::a-state-of-the-art report},
  year = {1961},
  month = {1961-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.TN.157},
  language = {en},
}