{
  "barcode": {
    "new": "9 771231 451510"
  },
  "comments": {
    "new": "ISSN: 1231-451X\n\n<b>INDEKS</b>: 326194"
  },
  "title": {
    "new": "Kaczor Donald 51-52/2006 (581)",
    "old": "Kaczor Donald 51"
  }
}