{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Academic Press Inc.,U.S."], "type": {"key": "/type/edition"}, "number_of_pages": 422, "id": 12532180, "isbn_13": ["9780121917029"], "isbn_10": ["0121917029"], "publish_date": "October 1972", "key": "/b/OL9281043M", "title": "Ring Forming Polymerizations (Organic Chemical Monograph)", "contributions": ["Robert J. Cotter (Editor)", "Markus Matzner (Editor)"], "subjects": ["Polymerization", "Ring formation (Chemistry)"], "revision": 1}