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    "url": "https://www.kolczanksiazek.pl"
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  "formats": "Każda podstrona ma dwie wersje z tymi samymi danymi: JSON (adres strony + .json) i markdown (adres strony + .md). Do każdego `url` w tym dokumencie można dopisać .json albo .md.",
  "title": "Trefny Tatuś",
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  "authors": [
    {
      "name": "David Walliams",
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  "original_language": "en",
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  "description": "Ojców można spotkać we wszystkich kształtach i rozmiarach. Zdarzają się grubi i chudzi, wysocy i niscy. Bywają też hałaśliwi lub spokojni. Ale są również tacy, którzy zadają się z typami spod ciemnej gwiazdy? I właśnie o tym jest ta historia.",
  "editions": [
    {
      "title": "Trefny Tatuś",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/david-walliams/trefny-tatus/9788362745791",
      "publisher": "Mała Kurka",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
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      "isbn": "978-83-6274-579-1",
      "pages": 428,
      "published": "2023-11-21",
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    {
      "title": "Trefny Tatuś",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/david-walliams/trefny-tatus/9788362745388",
      "publisher": "Mała Kurka",
      "publisher_series": [],
      "translators": [],
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      "isbn": "978-83-6274-538-8",
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      "language": "pl_PL",
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