{"first_sentence": {"type": "/type/text", "value": "The need to provide regulatory oversight to assure animal welfare in the research laboratory was recognized in Victorian England over 120 years ago and led to the 1876 Cruelty to Animals Act."}, "physical_format": "Hardcover", "weight": "2.3 pounds", "languages": [{"key": "/l/eng"}], "type": {"key": "/type/edition"}, "publishers": ["CRC"], "number_of_pages": 560, "isbn_13": ["9780849316852"], "id": 11181794, "edition_name": "1 edition", "isbn_10": ["0849316855"], "publish_date": "April 20, 2000", "key": "/b/OL8259250M", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "title": "The IACUC Handbook", "contributions": ["Jerald Silverman (Editor)", "Mark A. Suckow (Editor)", "Sreekant Murthy (Editor)"], "subjects": ["Veterinary science: laboratory animals", "Reference", "Laboratory Animals", "Animals", "Nature", "Medical / Nursing", "Nature/Ecology", "National Institutes of Health", "Laboratory Medicine", "Ethics", "Veterinary Medicine - General", "Medical / Research", "Animal welfare", "Institutional Animal Care and"], "physical_dimensions": "9.5 x 6.5 x 1.5 inches", "revision": 1}