{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "1.1 pounds", "publishers": ["Hal Leonard Corporation"], "number_of_pages": 144, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12718603, "isbn_13": ["9780793518227"], "isbn_10": ["0793518229"], "publish_date": "July 1, 1985", "key": "/b/OL9437610M", "authors": [{"key": "/a/OL3260288A"}], "title": "A Contemporary Concept of Bowing Technique for the Double Bass", "type": {"key": "/type/edition"}, "subjects": ["Genres & Styles - Classical", "Instruction & Study - General", "Musical Instruments - Strings", "Music / Instruction & Study", "Music", "Music/Songbooks"], "physical_dimensions": "11.7 x 8.8 x 0.3 inches", "revision": 1}