{
  "type": "book",
  "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": "Utilitarian Values",
  "subtitle": null,
  "slug": "utilitarian-values",
  "url": "https://www.kolczanksiazek.pl/leslaw-hostynski/utilitarian-values",
  "json": "https://www.kolczanksiazek.pl/leslaw-hostynski/utilitarian-values.json",
  "markdown": "https://www.kolczanksiazek.pl/leslaw-hostynski/utilitarian-values.md",
  "authors": [
    {
      "name": "Lesław Hostyński",
      "slug": "leslaw-hostynski",
      "url": "https://www.kolczanksiazek.pl/leslaw-hostynski"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "2009-07-02",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/adam-marszalek/leslaw-hostynski/utilitarian-values_978-83-7611-365-4-2a086d02.jpg?v=2026-08-27%2012%3A53%3A34",
  "description": "Utilitarian Values” jest próbą rozwiązania kontrowersyjnego do dziś pytania czy i na jakiej podstawie można skategoryzować utylitarne wartości. Utilitarian Values” is the attempt to solve the controversial, up till now, question whether and on what basis can a category of utilitarian values (usefulness) be separated from the totality of values, how is this category different from other categories and what place does it have among the remaining categories",
  "editions": [
    {
      "title": "Utilitarian Values",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/leslaw-hostynski/utilitarian-values/9788376113654",
      "publisher": "Adam Marszałek",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-7611-365-4",
      "pages": 298,
      "published": "2009-07-02",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/adam-marszalek/leslaw-hostynski/utilitarian-values_978-83-7611-365-4-2a086d02.jpg?v=2026-08-27%2012%3A53%3A34"
    }
  ],
  "other_languages": [],
  "characters": [],
  "chapters": []
}