{"isbn_13": ["9789061915461"], "physical_format": "Hardcover", "weight": "3 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Routledge"], "number_of_pages": 367, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "id": 16957975, "edition_name": "1 edition", "isbn_10": ["9061915465"], "publish_date": "January 1, 1984", "key": "/b/OL12847311M", "authors": [{"key": "/a/OL4085232A"}], "title": "Deterioration Dams & Reservoirs", "type": {"key": "/type/edition"}, "subjects": ["Hydraulics", "Dams", "Reservoir Engineering", "Technology & Industrial Arts"], "physical_dimensions": "11.7 x 8.9 x 0.9 inches", "revision": 1}