{"isbn_13": ["9780940871434"], "physical_format": "Paperback", "subtitle": "The Root of Taijiquan", "weight": "1.4 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["YMAA Publication Center"], "number_of_pages": 270, "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "id": 11397027, "first_sentence": {"type": "/type/text", "value": "The quotation in this paragraph is from the \"Great Biography\" section of The Book of Changes."}, "isbn_10": ["0940871432"], "publish_date": "May 25, 2003", "key": "/b/OL8421491M", "authors": [{"key": "/a/OL2918321A"}], "title": "Taijiquan Theory of Dr. Yang, Jwing-Ming", "type": {"key": "/type/edition"}, "subjects": ["Oriental martial arts", "Martial Arts", "Sports & Recreation", "Sports", "Exercise", "Martial Arts & Self-Defense", "Sports & Recreation / Martial Arts & Self-Defense"], "physical_dimensions": "9.2 x 7.1 x 0.8 inches", "revision": 1}