{"first_sentence": {"type": "/type/text", "value": "Test reports are an absolute necessity in balancing."}, "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "weight": "1.7 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Fairmont Press"], "number_of_pages": 268, "isbn_13": ["9780824709235"], "id": 11008552, "edition_name": "2nd edition", "isbn_10": ["0824709233"], "publish_date": "July 2002", "key": "/b/OL8124959M", "authors": [{"key": "/a/OL2870771A"}], "title": "HVAC Procedures & Forms Manual (2nd Edition)", "type": {"key": "/type/edition"}, "subjects": ["Technology", "Technology & Industrial Arts", "Science/Mathematics", "Engineering - Mechanical", "Technology / Engineering / Mechanical", "Power Resources"], "physical_dimensions": "11 x 8.3 x 0.4 inches", "revision": 1}