{"subtitle": "Its Nature, Origin, and Use (Convergence Series)", "weight": "1.4 pounds", "latest_revision": 2, "id": 12817371, "first_sentence": {"type": "/type/text", "value": "The study of language has a long and rich history, extending over thousands of years."}, "source_records": ["amazon:0275900258:2-al:1736635209:198125"], "title": "Knowledge of Language", "languages": [{"key": "/l/eng"}], "subjects": ["Language & Linguistics", "Language (General)", "Linguistics (General)", "Language Arts & Disciplines", "Business / Economics / Finance", "Language", "General", "Linguistics", "Miscellaneous", "Language Arts & Disciplines / Linguistics", "Language and languages"], "type": {"key": "/type/edition"}, "physical_dimensions": "9.3 x 6.4 x 1 inches", "revision": 2, "publishers": ["Praeger Publishers"], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2009-10-17T12:04:37.180818"}, "key": "/b/OL9520829M", "authors": [{"key": "/a/OL31676A"}], "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "number_of_pages": 314, "isbn_13": ["9780275900250"], "isbn_10": ["0275900258"], "publish_date": "December 15, 1985", "works": [{"key": "/works/OL71682W"}]}