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  "boardFull": "Punjab Curriculum and Textbook Board, Lahore",
  "class": "10",
  "classSort": 10,
  "subject": "Biology",
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  "sha256": "dbdc13f08f8e4ade8f62dc08b0c3c2c3e70288a59e1ceebae6e4e6d76139f8f7",
  "title": "10th Class Biology (UM) PECTAA Text Book 2026-27 PDF",
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