{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "weight": "7.2 ounces", "publishers": ["American Waterworks Association"], "number_of_pages": 102, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 08:14:56.482104"}, "id": 11903569, "isbn_13": ["9781583213469"], "isbn_10": ["1583213465"], "publish_date": "November 2004", "key": "/b/OL8789400M", "authors": [{"key": "/a/OL3096845A"}], "title": "Water Quality Complaint Investigators Field Guide", "type": {"key": "/type/edition"}, "subjects": ["Water Supply", "Nature/Ecology", "Environmental Engineering & Technology", "Nature", "Technology & Industrial Arts", "Water quality management", "Earth Sciences - Hydrology", "Nature / Water Supply", "Consumer complaints", "Customer relations", "Management"], "physical_dimensions": "8.8 x 5.9 x 0.4 inches", "revision": 1}