{"isbn_13": ["9780123746962"], "physical_format": "Hardcover", "subtitle": "Components and Devices (Handbook of Microwave Technology)", "weight": "2.8 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Academic Press"], "number_of_pages": 691, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12534221, "first_sentence": {"type": "/type/text", "value": "The purpose of uniform transmission lines is to transfer energy from a generator to a load."}, "isbn_10": ["0123746965"], "publish_date": "July 17, 1995", "key": "/b/OL9282227M", "authors": [{"key": "/a/OL1005943A"}], "title": "Handbook of Microwave Technology", "type": {"key": "/type/edition"}, "subjects": ["Microwave technology", "Technology", "Microwave Electronics", "Technology & Industrial Arts", "Science/Mathematics", "Engineering - Electrical & Electronic", "Microwaves", "Technology / Electronics / Microelectronics", "Handbooks, manuals, etc", "Microwave devices"], "physical_dimensions": "9.1 x 5.9 x 1.2 inches", "revision": 1}