{"languages": [{"key": "/l/eng"}], "last_modified": {"type": "/type/datetime", "value": "2009-04-26T13:51:29.265229"}, "weight": "2.4 ounces", "source_records": ["amazon:0312445032:2-aj:3265044148:208447", "marc:marc_loc_updates/v36.i03.records.utf8:10015977:856"], "title": "Bedford/St. Martin's ESL Workbook", "publishers": ["Bedford/St. Martin's"], "number_of_pages": 144, "isbn_13": ["9780312445034"], "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "physical_format": "Paperback", "isbn_10": ["0312445032"], "latest_revision": 2, "edition_name": "Workbook edition", "key": "/b/OL9489310M", "authors": [{"key": "/a/OL3270807A"}, {"key": "/a/OL3270808A"}, {"key": "/a/OL3270809A"}], "publish_date": "February 24, 2006", "subjects": ["English as a Second Language", "Language Arts & Disciplines / Composition & Creative Writing", "Composition & Creative Writing - General", "Language Arts & Disciplines", "Foreign Language - Dictionaries / Phrase Books", "English language", "Grammar", "Textbooks for foreign speakers", "Language"], "type": {"key": "/type/edition"}, "id": 12780013, "physical_dimensions": "10.7 x 8.5 x 0.5 inches", "revision": 2}