{"first_sentence": {"type": "/type/text", "value": "Linguistic theory and research have always had some influence on second language teaching to varying degrees."}, "physical_format": "Hardcover", "weight": "14.2 pounds", "languages": [{"key": "/l/eng"}], "type": {"key": "/type/edition"}, "publishers": ["Springer"], "number_of_pages": 2266, "isbn_13": ["9780792345961"], "id": 10606304, "edition_name": "1 edition", "isbn_10": ["0792345967"], "publish_date": "January 31, 1998", "key": "/b/OL7808407M", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "title": "Second Language Education (Encyclopedia of Language and Educatio) (Encyclopedia of Language and Education)", "contributions": ["Nancy H. Hornberger (Editor)", "P. Corson (Editor)"], "subjects": ["Literary & Linguistic Reference Works", "Social research & statistics", "Sociolinguistics", "Teaching of a specific subject", "Teaching Methods & Materials - Language Arts", "General", "Reference", "Education (Specific Aspects)", "Language (General)", "Language Arts & Disciplines", "Education / Teaching", "Oral communication", "Education", "Language and education", "Aims & Objectives", "Education / General", "Encyclopedias"], "physical_dimensions": "15.2 x 12.4 x 10.1 inches", "revision": 1}