{"isbn_13": ["9780521684330"], "physical_format": "Audio CD", "subtitle": "Listening, Note Taking, and Discussion (Academic Encounters)", "weight": "5.6 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Cambridge University Press"], "title": "Academic Listening Encounters: American Studies Class Audio CDs", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 13888454, "edition_name": "1 edition", "isbn_10": ["0521684331"], "publish_date": "September 24, 2007", "key": "/b/OL10436362M", "authors": [{"key": "/a/OL1077180A"}, {"key": "/a/OL3433388A"}], "type": {"key": "/type/edition"}, "subjects": ["ELT: English for academic purposes", "Foreign Language Study", "American English", "Language", "Foreign Language Study / English as a Second Language", "English as a Second Language", "English language", "Listening", "Problems, exercises etc", "Problems, exercises, etc", "Rhetoric", "Textbooks for foreign speakers"], "physical_dimensions": "7.5 x 5.3 x 1.1 inches", "revision": 1}