@misc{1156436,
  author = {C S McCamy},
  title = {Summary of current research on archival microfilm:},
  year = {1965},
  month = {1965-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.TN.261},
  language = {en},
}