{"physical_format": "Library Binding", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Reprint Services Corp"], "number_of_pages": 378, "id": 14548901, "isbn_13": ["9780781291118"], "isbn_10": ["0781291119"], "publish_date": "January 1914", "key": "/b/OL11004867M", "authors": [{"key": "/a/OL3457878A"}], "title": "Sources Of Keyboard Music In England, The (Music Book Index)", "type": {"key": "/type/edition"}, "subjects": ["Music"], "revision": 1}