{
  "type": "edition",
  "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": "Wycieczki osobiste/Code of change",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/rafal-gawin/wycieczki-osobistecode-of-change/9780956394644",
  "publisher": "OFF_Press",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-09-5639-464-4",
  "pages": 125,
  "published": "2011-01-01",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/off-press/rafal-gawin/wycieczki-osobiste-code-of-change_978-09-5639-464-4-d8023bf1.jpg?v=2026-08-31%2015%3A21%3A53",
  "json": "https://www.kolczanksiazek.pl/rafal-gawin/wycieczki-osobistecode-of-change/9780956394644.json",
  "markdown": "https://www.kolczanksiazek.pl/rafal-gawin/wycieczki-osobistecode-of-change/9780956394644.md",
  "binding": "Softcover",
  "description": null,
  "book": {
    "title": "Wycieczki osobiste/Code of change",
    "slug": "wycieczki-osobistecode-of-change",
    "url": "https://www.kolczanksiazek.pl/rafal-gawin/wycieczki-osobistecode-of-change"
  },
  "authors": [
    {
      "name": "Rafał Gawin",
      "slug": "rafal-gawin",
      "url": "https://www.kolczanksiazek.pl/rafal-gawin"
    }
  ]
}