{"isbn_13": ["9781892524034"], "physical_format": "Cards", "weight": "1.6 ounces", "publishers": ["Davis Instruments"], "number_of_pages": 1, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12960945, "edition_name": "3rd edition", "isbn_10": ["1892524031"], "publish_date": "June 1, 1988", "key": "/b/OL9640352M", "authors": [{"key": "/a/OL3300332A"}], "title": "Quick Reference Boating Guide", "type": {"key": "/type/edition"}, "subjects": ["Boating", "Boats and boating", "Safety", "Safety measures", "Seamanship", "Sports & Recreation / Boating", "Sailing - Navigation"], "physical_dimensions": "11.2 x 8.2 x 0.5 inches", "revision": 1}