{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "subtitle": "Theory Book, Level C (Alfred's Basic Piano Library)", "weight": "4.8 ounces", "publishers": ["Alfred Publishing Company"], "number_of_pages": 40, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12960934, "isbn_13": ["9780739014004"], "isbn_10": ["0739014005"], "publish_date": "August 1990", "key": "/b/OL9640878M", "authors": [{"key": "/a/OL51609A"}, {"key": "/a/OL2811820A"}, {"key": "/a/OL2885943A"}], "title": "Alfred's Basic Piano Prep Course for the Young Beginner", "type": {"key": "/type/edition"}, "subjects": ["Music", "Music/Songbooks", "Musical Instruments - Piano"], "physical_dimensions": "11.9 x 8.8 x 0.3 inches", "revision": 1}