{"publishers": ["Kaplan Publishing"], "physical_format": "Mass Market Paperback", "subtitle": "The Smarter Way to Learn Grammar", "source_records": ["amazon:1419550306:fg:562060771:199065"], "title": "Grammar Source", "number_of_pages": 432, "isbn_13": ["9781419550300"], "created": {"type": "/type/datetime", "value": "2008-04-29T15:03:11.581851"}, "languages": [{"key": "/l/eng"}], "authors": [{"key": "/a/OL2625291A"}], "isbn_10": ["1419550306"], "publish_date": "June 1, 2011", "key": "/b/OL8483645M", "last_modified": {"type": "/type/datetime", "value": "2009-10-24T19:08:08.200959"}, "latest_revision": 2, "subjects": ["Grammar", "Study Aids / General", "General", "Study Aids", "Language Arts / Linguistics / Literacy", "Test Prep"], "works": [{"key": "/works/OL267899W"}], "type": {"key": "/type/edition"}, "id": 11485655, "revision": 2}