{"isbn_13": ["9781858283333"], "physical_format": "Paperback", "subtitle": "An A-Z of Composers and Key Recordings (Rough Guide Music Reference)", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "languages": [{"key": "/l/eng"}], "publishers": ["Rough Guides Limited"], "number_of_pages": 608, "id": 12186221, "edition_name": "2nd edition", "isbn_10": ["1858283337"], "publish_date": "September 1998", "key": "/b/OL9003529M", "authors": [{"key": "/a/OL3140874A"}], "title": "Classical Music on CD", "type": {"key": "/type/edition"}, "subjects": ["Classical", "Genres & Styles - Classical", "Reference", "Music/Songbooks"], "physical_dimensions": "7.8 x 5.1 x 0.6 inches", "revision": 1}