{"publishers": ["John Wiley & Sons, inc.; [etc., etc.]", "John Wiley & Sons; [etc., etc."], "table_of_contents": [{"level": 0, "title": "I. Steam engines and steam turbines. 2d ed., reset and enl.", "type": {"key": "/type/toc_item"}}, {"level": 0, "title": "II. Gasoline, gas, and oil engines. 1st ed., 1st thousand.", "type": {"key": "/type/toc_item"}}], "covers": [5831678], "lc_classifications": ["TJ547 .F84"], "key": "/books/OL6575619M", "authors": [{"key": "/authors/OL2388575A"}], "ocaid": "valvesandvalveg00furmgoog", "publish_places": ["New York"], "pagination": "2 v.", "source_records": ["marc:marc_records_scriblio_net/part02.dat:40021916:803", "ia:valvesandvalveg00furmgoog", "ia:valvesandvalveg01furmgoog", "ia:valvesandvalveg02furmgoog", "ia:valvesandvalveg03furmgoog", "marc:marc_loc_2016/BooksAll.2016.part02.utf8:125518301:803", "marc:harvard_bibliographic_metadata/ab.bib.11.20150123.full.mrc:197357756:1039"], "title": "Valves and valve gears ...", "lccn": ["15007830"], "notes": {"type": "/type/text", "value": "Paged continuously."}, "languages": [{"key": "/languages/eng"}], "subjects": ["Steam-engines -- Valve-gears", "Internal combustion engines"], "publish_date": "1915", "publish_country": "nyu", "by_statement": "by Franklin de Ronde Furman ...", "oclc_numbers": ["1952638"], "works": [{"key": "/works/OL7718494W"}], "type": {"key": "/type/edition"}, "latest_revision": 9, "revision": 9, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "last_modified": {"type": "/type/datetime", "value": "2023-05-27T13:30:20.199137"}}