{"physical_format": "Paperback", "subtitle": "A Complete Guide to the Dx Synthesizer", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Hal Leonard Publishing Corporation"], "number_of_pages": 111, "id": 14818746, "isbn_13": ["9780881887723"], "isbn_10": ["0881887722"], "publish_date": "June 1987", "key": "/b/OL11225296M", "authors": [{"key": "/a/OL3573450A"}], "title": "Yamaha Dx7 Ii-D Ii-Fd", "type": {"key": "/type/edition"}, "subjects": ["Genres & Styles - Electronic", "Music/Songbooks", "Music"], "revision": 1}