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    "name": "Kołczan Książek",
    "language": "pl-PL",
    "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": "Cenniejsza niż perły",
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  "url": "https://www.kolczanksiazek.pl/gary-l-thomas/cenniejsza-niz-perly",
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  "markdown": "https://www.kolczanksiazek.pl/gary-l-thomas/cenniejsza-niz-perly.md",
  "authors": [
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      "name": "Gary L. Thomas",
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  "series": [],
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  "description": "Książka ma pomóc kobietom zrozumieć mężczyzn, by dażyły do wspierania ich w małżeństwie. ",
  "editions": [
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      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/gary-l-thomas/cenniejsza-niz-perly/9788378291954",
      "publisher": "Wydawnictwo Wam",
      "publisher_series": [],
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      "medium": "paper",
      "duration_seconds": null,
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      "isbn": "978-83-7829-195-4",
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    {
      "title": "Cenniejsza niż perły",
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      "url": "https://www.kolczanksiazek.pl/gary-l-thomas/cenniejsza-niz-perly/9788374920377",
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      "publisher_series": [],
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