@misc{indiciae29a5a2eaa866,
  title = {Copyright Record Book Class R Vol 76 PART 2; Renewal Numbers 75500-755999; 1951},
  year = {1951},
  url = {https://www.loc.gov/item/coprecbooks-00497913214/},
  note = {Source identifier: coprecbooks-00497913214}
}