@misc{indiciaeb08dc3e6de96,
  title = {Mathematics curriculum supported by computer assisted instruction.},
  author = {T R Behrens and L Clack and L Alprin},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5352566/},
  note = {Source identifier: 5352566}
}