@misc{indiciaeecd3c1ba4a55,
  title = {Adaptive programmes on audiotape: 'branching tape'.},
  author = {M J Fewings and R E Wakeford},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4845964/},
  note = {Source identifier: 4845964}
}