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  "site": {
    "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": "Traktat o księciu",
  "subtitle": null,
  "slug": "traktat-o-ksieciu",
  "url": "https://www.kolczanksiazek.pl/nicolas-maquiavelo/traktat-o-ksieciu",
  "json": "https://www.kolczanksiazek.pl/nicolas-maquiavelo/traktat-o-ksieciu.json",
  "markdown": "https://www.kolczanksiazek.pl/nicolas-maquiavelo/traktat-o-ksieciu.md",
  "authors": [
    {
      "name": "Nicolás Maquiavelo",
      "slug": "nicolas-maquiavelo",
      "url": "https://www.kolczanksiazek.pl/nicolas-maquiavelo"
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  "original_title": "Il Principe",
  "original_language": "it",
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      "code": "CBD",
      "heading": "Słowniki"
    },
    {
      "code": "CJ",
      "heading": "Nauka języków"
    },
    {
      "code": "DNP",
      "heading": "Reportaż i dziennikarstwo śledcze"
    },
    {
      "code": "DNT",
      "heading": "Antologie"
    },
    {
      "code": "FB",
      "heading": "Proza literacka"
    },
    {
      "code": "FBC",
      "heading": "Klasyka literatury pięknej"
    },
    {
      "code": "FYT",
      "heading": "Proza w przekładzie"
    },
    {
      "code": "GBCQ",
      "heading": "Księgi cytatów, przysłów, mądrości"
    },
    {
      "code": "J",
      "heading": "Społeczeństwo i nauki społeczne"
    },
    {
      "code": "JP",
      "heading": "Polityka i administracja"
    },
    {
      "code": "JPA",
      "heading": "Politologia"
    },
    {
      "code": "KJ",
      "heading": "Biznes i zarządzanie"
    },
    {
      "code": "KJM",
      "heading": "Zarządzanie i techniki zarządzania"
    },
    {
      "code": "KJMV2",
      "heading": "Zarządzanie zasobami ludzkimi"
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    {
      "code": "QD",
      "heading": "Filozofia"
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    {
      "code": "QDH",
      "heading": "Historia filozofii, tradycje filozoficzne"
    },
    {
      "code": "QDTS",
      "heading": "Filozofia społeczna i polityczna"
    },
    {
      "code": "QDX",
      "heading": "Filozofia w ujęciu popularnym"
    },
    {
      "code": "VF",
      "heading": "Rodzina i zdrowie"
    },
    {
      "code": "WJ",
      "heading": "Poradniki praktyczne"
    },
    {
      "code": "XAML",
      "heading": "Manga – seinen"
    }
  ],
  "series": [],
  "cover": "https://quivercdn.com/covers/astrum/nicolas-maquiavelo/traktat-o-ksieciu-tw_978-83-6671-659-9-0570eb89.jpg?v=2026-08-27%2011%3A49%3A46",
  "description": "Traktat o Księciu",
  "editions": [
    {
      "title": "Traktat o Księciu",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/nicolas-maquiavelo/traktat-o-ksieciu/9788366716599",
      "publisher": "Astrum",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-6671-659-9",
      "pages": 42,
      "published": "2021-11-19",
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    {
      "title": "Traktat o Księciu",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/nicolas-maquiavelo/traktat-o-ksieciu/9788365930866",
      "publisher": "Astrum",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-6593-086-6",
      "pages": null,
      "published": "2020-06-05",
      "language": "pl_PL",
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  ],
  "other_languages": [
    {
      "title": "Vladař",
      "language": "cs_CZ",
      "url": "https://www.kolczanksiazek.pl/nicolas-maquiavelo/cs/vladar"
    },
    {
      "title": "Der Frst",
      "language": "de_DE",
      "url": "https://www.kolczanksiazek.pl/nicolas-maquiavelo/de/der-frst"
    },
    {
      "title": "Ο ηγέτης",
      "language": "el_GR",
      "url": "https://www.kolczanksiazek.pl/niccolo-machiavelli/el/o-igetis"
    },
    {
      "title": "The Prince",
      "language": "en_GB",
      "url": "https://www.kolczanksiazek.pl/niccolo-machiavelli/en/the-prince"
    },
    {
      "title": "El Príncipe",
      "language": "es_CO",
      "url": "https://www.kolczanksiazek.pl/nicolas-maquiavelo/es/el-principe"
    },
    {
      "title": "Le Prince",
      "language": "fr_FR",
      "url": "https://www.kolczanksiazek.pl/pascal-boniface/fr/le-prince"
    },
    {
      "title": "Il Principe",
      "language": "it_IT",
      "url": "https://www.kolczanksiazek.pl/nicolo-macchiavelli/it/il-principe"
    },
    {
      "title": "O Príncipe",
      "language": "pt_PT",
      "url": "https://www.kolczanksiazek.pl/nicolas-maquiavelo/pt/o-principe"
    },
    {
      "title": "Державець",
      "language": "uk_UA",
      "url": "https://www.kolczanksiazek.pl/nikkolo-makiavelli/uk/derzhavets"
    }
  ],
  "characters": [],
  "chapters": []
}