{"isbn_13": ["9780072539868"], "physical_format": "Paperback", "weight": "9.1 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["McGraw-Hill Companies"], "title": "Contemporary English 1 Student Book", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 13079074, "edition_name": "2 edition", "isbn_10": ["0072539860"], "publish_date": "December 24, 2002", "key": "/b/OL9740688M", "authors": [{"key": "/a/OL2639626A"}], "type": {"key": "/type/edition"}, "subjects": ["ELT: Learning Material & Coursework", "Foreign Language Study", "Nonfiction", "English", "Language", "Non-Classifiable", "English as a Second Language"], "physical_dimensions": "10.7 x 8.3 x 0.5 inches", "revision": 1}