@misc{indiciae7c4179cd92b4,
  title = {Copyright Record Book Class R Vol 106 PART 1; Renewal Numbers 105000-105499; 1953},
  year = {1953},
  url = {https://www.loc.gov/item/coprecbooks-00497870306/},
  note = {Source identifier: coprecbooks-00497870306}
}