@misc{indiciae888c160e37c6,
  title = {Desk top calculators and binary coded decision making.},
  author = {T V Di Silvio and W R Dito},
  year = {1973},
  doi = {10.1016/s0046-8177(73)80045-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4576669/},
  note = {Source identifier: 4576669}
}