{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "weight": "1.1 pounds", "publishers": ["Southwater Publishing"], "number_of_pages": 32, "id": 16545639, "isbn_13": ["9781842152867"], "isbn_10": ["1842152866"], "publish_date": "February 2001", "key": "/b/OL12572507M", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "title": "Mix and Match (Look & Learn)", "type": {"key": "/type/edition"}, "subjects": ["Early learning / early learning concepts", "Juvenile Nonfiction", "Children's Baby - Language Arts", "Children: Babies & Toddlers", "General", "Concepts - General"], "physical_dimensions": "11.4 x 8.7 x 0.4 inches", "revision": 1}