{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "weight": "11.2 ounces", "publishers": ["Morgan Kaufmann Pub"], "title": "Genetic Algorithms (The Stanford Computer Science Video Journal : Artificial Intelligence Research Lectures)", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12843878, "isbn_13": ["9781558601727"], "isbn_10": ["1558601724"], "publish_date": "July 1993", "key": "/b/OL9543084M", "authors": [{"key": "/a/OL3039547A"}], "type": {"key": "/type/edition"}, "subjects": ["Biography: general", "Biography/Autobiography"], "physical_dimensions": "8.2 x 4.8 x 1.2 inches", "revision": 1}