@misc{1153081,
  author = {Ethel C Marden},
  title = {A survey of computer programs for chemical information searching:},
  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.85},
  language = {en},
}