{"languages": [{"key": "/l/spa"}], "physical_format": "Hardcover", "weight": "11.4 ounces", "publishers": ["Didier"], "number_of_pages": 126, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "id": 16467436, "isbn_13": ["9782278040179"], "isbn_10": ["2278040170"], "publish_date": "June 1992", "key": "/b/OL12512882M", "authors": [{"key": "/a/OL3532834A"}], "title": "Libre Echange 1 -Cahier de L'Eleve", "type": {"key": "/type/edition"}, "subjects": ["Language teaching & learning material & coursework", "Reference - General"], "physical_dimensions": "10.5 x 6.8 x 0.3 inches", "revision": 1}