{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "weight": "7 pounds", "publishers": ["John Wiley & Sons"], "number_of_pages": 1057, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12885901, "isbn_13": ["9780471166634"], "isbn_10": ["0471166634"], "publish_date": "June 1999", "key": "/b/OL9577456M", "authors": [{"key": "/a/OL3233441A"}], "title": "Encyclopedia of Controlled Drug Delivery", "type": {"key": "/type/edition"}, "subjects": ["Management & management techniques", "Pharmacology", "Pharmacy / dispensing", "Drug Delivery Systems", "Pharmacy Management", "Medical / Nursing", "Controlled release", "Drug Carriers", "Drug DeliverySystems", "Drugs", "Encyclopedias", "English", "Medical"], "physical_dimensions": "11.3 x 8.8 x 2.4 inches", "revision": 1}