{"isbn_13": ["9780827348813"], "physical_format": "Hardcover", "weight": "2.6 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Cengage Delmar Learning"], "number_of_pages": 496, "last_modified": {"type": "/type/datetime", "value": "2008-08-28 13:54:18.158568"}, "id": 11067256, "edition_name": "1 edition", "isbn_10": ["0827348819"], "publish_date": "April 19, 1994", "key": "/b/OL8170705M", "authors": [{"key": "/a/OL595770A"}], "title": "Practical Heating Technology", "type": {"key": "/type/edition"}, "subjects": ["Heating, lighting, ventilation", "Petroleum technology", "Technology", "Heat Engineering", "Technology & Industrial Arts", "Technical & Manufacturing Trades", "Construction - Heating, Ventilation & Air Conditioning", "Technology / Technical & Manufacturing Industries & Trades", "Petroleum", "Equipment and supplies", "Heating"], "physical_dimensions": "11.1 x 8.4 x 0.9 inches", "revision": 2}