{"isbn_13": ["9780131891722"], "physical_format": "Hardcover", "subtitle": "Principles and Applications (6th Edition)", "weight": "2.2 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Prentice Hall"], "number_of_pages": 624, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 12545170, "edition_name": "6 edition", "isbn_10": ["0131891723"], "publish_date": "September 21, 2004", "key": "/b/OL9293113M", "authors": [{"key": "/a/OL385830A"}, {"key": "/a/OL2649468A"}], "title": "Psychological Testing", "type": {"key": "/type/edition"}, "subjects": ["Psychological testing & measurement", "Textbooks", "Psychological tests", "Psychology", "Assessment, Testing & Measurement", "Psychology & Psychiatry / General", "General", "Psychometrics"], "physical_dimensions": "9.3 x 7.1 x 1.1 inches", "revision": 1}