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    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
  },
  "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": "Wiedza obiektywna",
  "subtitle": null,
  "slug": "wiedza-obiektywna",
  "url": "https://www.kolczanksiazek.pl/karl-r-popper/wiedza-obiektywna",
  "json": "https://www.kolczanksiazek.pl/karl-r-popper/wiedza-obiektywna.json",
  "markdown": "https://www.kolczanksiazek.pl/karl-r-popper/wiedza-obiektywna.md",
  "authors": [
    {
      "name": "Karl R. Popper",
      "slug": "karl-r-popper",
      "url": "https://www.kolczanksiazek.pl/karl-r-popper"
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  ],
  "language": "pl_PL",
  "original_title": "Objective Knowledge",
  "original_language": "en",
  "first_published": "2012-11-09",
  "genres": [
    {
      "code": "QD",
      "heading": "Filozofia"
    }
  ],
  "series": [],
  "cover": "https://quivercdn.com/covers/wydawnictwo-naukowe-pwn/karl-r-popper/wiedza-obiektywna_978-83-0117-240-4.jpg?v=2026-04-10%2002%3A29%3A43",
  "description": "Drugie poprawione, wstępem tłumacza opatrzone",
  "editions": [
    {
      "title": "Wiedza obiektywna",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/karl-r-popper/wiedza-obiektywna/9788301172404",
      "publisher": "Wydawnictwo Naukowe PWN",
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-0117-240-4",
      "pages": 512,
      "published": "2012-11-09",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/wydawnictwo-naukowe-pwn/karl-r-popper/wiedza-obiektywna_978-83-0117-240-4.jpg?v=2026-04-10%2002%3A29%3A43"
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  "other_languages": [
    {
      "title": "Objective Knowledge",
      "language": "en_US",
      "url": "https://www.kolczanksiazek.pl/karl-popper/en/objective-knowledge"
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  ],
  "characters": [],
  "chapters": []
}