{
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    "name": "Kołczan Książek",
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    "url": "https://www.kolczanksiazek.pl"
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  "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": "Use of English. Five Practice Tests for the Cambridge B2 First + bonus tests",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/dominika-zajac/use-of-english-five-practice-tests-for-the-cambridge-b2-first-bonus-tests/9781915654205",
  "publisher": "Prosperity Education",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-19-1565-420-5",
  "pages": 100,
  "published": "2024-01-01",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/prosperity-education/dominika-zajac/use-of-english-five-practice-tests-for-the-cambridge-b2-first-bonus-tests_978-19-1565-420-5-eff9ad2c.webp?v=2026-08-25%2003%3A47%3A41",
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  "markdown": "https://www.kolczanksiazek.pl/dominika-zajac/use-of-english-five-practice-tests-for-the-cambridge-b2-first-bonus-tests/9781915654205.md",
  "binding": "Softcover",
  "description": "Efektywne przygotowanie do egzaminu Cambridge B2 First wymaga systematycznych ćwiczeń. Ten zbiór zawiera 5 pełnych testów z sekcji Use of English (części 1–4), które pomogą Ci doskonalić umiejętności językowe oraz zwiększyć tempo rozwiązywania zadań, co jest kluczowe dla uzyskania wysokiego wyniku....",
  "book": {
    "title": "Use of English. Five Practice Tests for the Cambridge B2 First + bonus tests",
    "slug": "use-of-english-five-practice-tests-for-the-cambridge-b2-first-bonus-tests",
    "url": "https://www.kolczanksiazek.pl/dominika-zajac/use-of-english-five-practice-tests-for-the-cambridge-b2-first-bonus-tests"
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  "authors": [
    {
      "name": "Dominika Zając",
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}