@misc{indiciae02c94c99949a,
  title = {A pilot program for selecting, editing, and disseminating engineering and scientific educational subject matter from NASA technical reports Quarterly report, 1 Mar. - 31 May 1969},
  year = {1969},
  url = {https://ntrs.nasa.gov/citations/19690025774},
  note = {Source identifier: 19690025774}
}