{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "subtitle": "Applications and Uses", "weight": "2 pounds", "publishers": ["World Scientific Pub Co Inc"], "number_of_pages": 500, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12885911, "isbn_13": ["9789810201104"], "isbn_10": ["9810201109"], "publish_date": "December 1990", "key": "/b/OL9578886M", "authors": [{"key": "/a/OL3226308A"}], "title": "Liquid Crystals", "type": {"key": "/type/edition"}, "subjects": ["Crystallography", "Optical Engineering", "Science", "Science/Mathematics"], "physical_dimensions": "8.8 x 6.2 x 1.5 inches", "revision": 1}