{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "7.2 ounces", "publishers": ["Alfred Publishing Company"], "type": {"key": "/type/edition"}, "number_of_pages": 64, "id": 10737619, "isbn_13": ["9780739038758"], "isbn_10": ["0739038753"], "publish_date": "February 2006", "key": "/b/OL7912935M", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "title": "An Introduction to His Keyboard Works (Alfred CD Edition)", "contributions": ["Wolfgang Mozart (Compiler)", "Willard Palmer (Editor)"], "subjects": ["General", "Genres & Styles - Classical", "Individual Composer & Musician", "Musical Instruments - Piano", "Music", "Music/Songbooks"], "physical_dimensions": "11.6 x 8.6 x 0.3 inches", "revision": 1}