@misc{indiciae9ea9977b1d5c,
  title = {Copyright Record Book Class R Vol 103 PART 2; Renewal Numbers 102500-102999; 1952},
  year = {1952},
  url = {https://www.loc.gov/item/coprecbooks-00497870525/},
  note = {Source identifier: coprecbooks-00497870525}
}