{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "weight": "1.2 pounds", "publishers": ["Augustus M Kelley Pubs"], "number_of_pages": 220, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12569550, "isbn_13": ["9780678000861"], "isbn_10": ["0678000867"], "publish_date": "June 1936", "key": "/b/OL9315273M", "authors": [{"key": "/a/OL529607A"}], "title": "Interest and Prices", "type": {"key": "/type/edition"}, "subjects": ["Interest", "Money", "Prices", "Quantity theory of money"], "physical_dimensions": "8.3 x 5.7 x 1.1 inches", "revision": 1}