@misc{1189241,
  author = {W C Brown and C J Buchanan and J Mandel},
  title = {A study of young children's pull-apart strength (an addendum to NBSIR73-156-A study of the strength capabilities of children ages two through six):},
  year = {1974},
  month = {1974-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.73-424},
  language = {en},
}