{"isbn_13": ["9781589480056"], "physical_format": "Paperback", "weight": "1.1 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Esri Press"], "number_of_pages": 240, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 13059262, "first_sentence": {"type": "/type/text", "value": "A key benefit of geographic information systems (GIS) is the ability to apply spatial operators to GIS data to derive new information."}, "isbn_10": ["1589480058"], "publish_date": "July 2001", "key": "/b/OL9724384M", "authors": [{"key": "/a/OL3316196A"}, {"key": "/a/OL300701A"}], "title": "Using ArcGIS Spatial Analyst", "type": {"key": "/type/edition"}, "subjects": ["Geographical information systems (GIS)", "Programming - Systems Analysis & Design", "Computers", "Science", "Computer Books: Integrated Systems", "Earth Sciences - Geography"], "physical_dimensions": "9 x 7.5 x 0.6 inches", "revision": 1}