@misc{indiciae428bb826df98,
  title = {Mathematics software, a computer lab, and the hearing impaired.},
  author = {D J Castle},
  year = {1982},
  doi = {10.1353/aad.2012.1248},
  url = {https://pubmed.ncbi.nlm.nih.gov/6897322/},
  note = {Source identifier: 6897322}
}