@misc{indiciae448b763df47f,
  title = {Task analysis in curriculum design: a hierarchically sequenced introductory mathematics curriculum.},
  author = {L B Resnick and M C Wang and J Kaplan},
  year = {1973},
  doi = {10.1901/jaba.1973.6-679},
  url = {https://pubmed.ncbi.nlm.nih.gov/16795452/},
  note = {Source identifier: 16795452}
}