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    {
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      "url": "https://www.kolczanksiazek.pl/ryszard-kowalczyk"
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  "language": "pl_PL",
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  "original_language": null,
  "first_published": "2001-02-03",
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  "series": [],
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  "description": "Studia staropolskie dedykowane Prof. Januszowi Pelcowi.",
  "editions": [
    {
      "title": "Necessitas et Ars. Tom 1",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/barbara-otwinowska/necessitas-et-ars-tom-1/8385810005",
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      "translators": [],
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      "narrators": [],
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      "cover_artists": [],
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      "published": "2001-02-03",
      "language": "pl_PL",
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