{
  "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": "National security. Theory and practice",
  "subtitle": null,
  "slug": "national-security-theory-and-practice",
  "url": "https://www.kolczanksiazek.pl/waldemar-kitler/national-security-theory-and-practice",
  "json": "https://www.kolczanksiazek.pl/waldemar-kitler/national-security-theory-and-practice.json",
  "markdown": "https://www.kolczanksiazek.pl/waldemar-kitler/national-security-theory-and-practice.md",
  "authors": [
    {
      "name": "Waldemar Kitler",
      "slug": "waldemar-kitler",
      "url": "https://www.kolczanksiazek.pl/waldemar-kitler"
    }
  ],
  "language": "pl_PL",
  "original_title": null,
  "original_language": null,
  "first_published": "2021-01-01",
  "genres": [],
  "series": [],
  "cover": "https://quivercdn.com/covers/wydawnictwo-towarzystwa-wiedzy-obronnej/waldemar-kitler/national-security-theory-and-practice_978-83-9602-283-7.webp?v=2026-08-14%2014%3A12%3A36",
  "description": "Professor Waldemar Kitlers latest book is certainly his opus vitae. Perhaps out of many magnificent academic monographs he has written, this one sums up his great academic achievements within the Polish thought on Security Sciences. The structure of the monograph reflects very organised nature of...",
  "editions": [
    {
      "title": "National security. Theory and practice",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/waldemar-kitler/national-security-theory-and-practice/9788396022837",
      "publisher": "Wydawnictwo Towarzystwa Wiedzy Obronnej",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-83-9602-283-7",
      "pages": 274,
      "published": "2021-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/wydawnictwo-towarzystwa-wiedzy-obronnej/waldemar-kitler/national-security-theory-and-practice_978-83-9602-283-7.webp?v=2026-08-14%2014%3A12%3A36"
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  "chapters": []
}