{"publishers": ["Academic Press Inc.,U.S."], "physical_format": "Hardcover", "source_records": ["amazon:0124413501:o-7:2034340679:142074", "amazon:0124413501:8:1655182453:141199"], "title": "Progress in Multiple Sclerosis", "number_of_pages": 247, "isbn_13": ["9780124413504"], "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "languages": [{"key": "/l/eng"}], "authors": [{"key": "/a/OL2035027A"}], "isbn_10": ["0124413501"], "publish_date": "May 1973", "key": "/b/OL9282515M", "last_modified": {"type": "/type/datetime", "value": "2009-10-20T00:06:26.317365"}, "latest_revision": 2, "subjects": ["Congresses", "Multiple sclerosis"], "works": [{"key": "/works/OL149490W"}], "type": {"key": "/type/edition"}, "id": 12534232, "revision": 2}