{
  "barcode": {
    "new": "9 783938 760581, 9 783938 760734",
    "old": "9 783938 760581"
  },
  "comments": {
    "new": "Volume Label: Informaticus, INFORMATICUS (ISO)\n\nPC/Mac Hybrid\n\nISBN: 3-938760-58-3, 978-3-938760-73-4 (Sammelbox)\n\nHeureka Classics Sammelbox contains:\n\nMathica\n\nGeograficus\n\nPhysikus\n\nInformaticus",
    "old": "PC/Mac Hybrid\n\nISBN: 3-938760-58-3"
  },
  "edition": {
    "new": "Heureka Classics, Heureka Classics Sammelbox",
    "old": "Heureka Classics"
  },
  "ring_codes": {
    "new": "OH! Datenservice GmbH\twww.oh-datenservice.de\tA648748-01 ifpi L571 IFPI 9712\nOH! DATENSERVICE GMBH\tWWW.OH-DATENSERVICE.DE\t00095\t51883 832\t01 * 51883916 IFPI LV26 IFPI 0144 A",
    "old": "OH! Datenservice GmbH\twww.oh-datenservice.de\tA648748-01 ifpi L571 IFPI 9712"
  }
}