{"isbn_13": ["9780521608701"], "physical_format": "Paperback", "subtitle": "Grammar and Vocabulary for Reference and Self-Study", "weight": "1.2 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Cambridge University Press"], "number_of_pages": 270, "last_modified": {"type": "/type/datetime", "value": "2008-09-01 12:27:05.929958"}, "id": 13888410, "edition_name": "1 edition", "isbn_10": ["0521608708"], "publish_date": "May 14, 2007", "key": "/b/OL10435936M", "authors": [{"key": "/a/OL1075316A"}, {"key": "/a/OL2601036A"}], "title": "Language Links Pre-intermediate with Answers", "type": {"key": "/type/edition"}, "subjects": ["ELT: Learning Material & Coursework", "Foreign Language Study", "Foreign Language - Dictionaries / Phrase Books", "English", "Language", "English as a Second Language", "Foreign Language Study / English as a Second Language"], "physical_dimensions": "10.3 x 7.7 x 0.8 inches", "revision": 2}