@misc{1188736,
  author = {Edgar H Sibley},
  title = {The CODASYL data base approach ::a COBOL example of design and use of a personnel file},
  year = {1974},
  month = {1974-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.74-500},
  language = {en},
}