{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "12 ounces", "publishers": ["S Karger Pub"], "number_of_pages": 106, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "id": 17079559, "isbn_13": ["9783805584494"], "isbn_10": ["3805584490"], "publish_date": "January 31, 2008", "key": "/b/OL12932069M", "authors": [{"key": "/a/OL4121695A"}], "title": "PENN Neurodegenerative Disease Research", "type": {"key": "/type/edition"}, "subjects": ["Neurology - General", "Medical"], "physical_dimensions": "10.8 x 8.1 x 0.2 inches", "revision": 1}