@misc{indiciae68fd85f9aaac,
  title = {Copyright Record Book Class R Vol 89 PART 2; Renewal Numbers 88500-88999; 1952},
  year = {1952},
  url = {https://www.loc.gov/item/coprecbooks-00497870045/},
  note = {Source identifier: coprecbooks-00497870045}
}