{"languages": [{"key": "/l/eng"}], "physical_format": "Audio CD", "weight": "6.4 ounces", "publishers": ["Mcgraw-Hill College"], "title": "Grammar Clear And Simple 1", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 13345608, "isbn_13": ["9780072820713"], "isbn_10": ["0072820713"], "publish_date": "June 2002", "key": "/b/OL9967797M", "authors": [{"key": "/a/OL1653072A"}, {"key": "/a/OL2639765A"}], "type": {"key": "/type/edition"}, "subjects": ["ELT grammars & grammar practice", "English as a Second Language", "Foreign Language Study", "English", "Language"], "physical_dimensions": "5.7 x 5 x 1 inches", "revision": 1}