{"isbn_13": ["9780072457650"], "physical_format": "Paperback", "weight": "12 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["McGraw-Hill Humanities/Social Sciences/Languages"], "number_of_pages": 176, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12510174, "edition_name": "4 edition", "isbn_10": ["0072457651"], "publish_date": "July 28, 2001", "key": "/b/OL9258393M", "authors": [{"key": "/a/OL407704A"}], "title": "Student Study Guide for use with Music", "type": {"key": "/type/edition"}, "subjects": ["Music/Songbooks", "Supplementals & Ancillaries", "Music", "Instruction & Study - Appreciation", "Music / Appreciation", "Instruction & Study - General", "Non-Classifiable"], "physical_dimensions": "10.6 x 8.3 x 0.4 inches", "revision": 1}