{"isbn_13": ["9780878916122"], "physical_format": "Paperback", "weight": "4 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Research & Education Association"], "number_of_pages": 96, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 11011335, "edition_name": "Revised edition", "isbn_10": ["0878916121"], "publish_date": "June 1993", "key": "/b/OL8126869M", "authors": [{"key": "/a/OL1766379A"}], "title": "Essentials of Mechanics, II (Essentials)", "type": {"key": "/type/edition"}, "subjects": ["Engineering - Mechanical", "Technology & Industrial Arts", "Science/Mathematics", "Elementary mechanics", "Mechanical Engineering & Materials"], "physical_dimensions": "8 x 5.3 x 0.4 inches", "revision": 1}