{"isbn_13": ["9780443072758"], "physical_format": "Hardcover", "subtitle": "How, Why and When", "weight": "2.4 pounds", "languages": [{"key": "/l/eng"}], "publishers": ["Churchill Livingstone"], "number_of_pages": 366, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "id": 13685661, "edition_name": "1 edition", "isbn_10": ["0443072752"], "publish_date": "February 7, 2005", "key": "/b/OL10259335M", "authors": [{"key": "/a/OL3404795A"}], "title": "Pediatric Ultrasound", "type": {"key": "/type/edition"}, "subjects": ["Ultrasonics", "Diagnostic Imaging", "Pediatrics", "Medical / Allied Health Services / Radiological & Ultrasound Technology", "Allied Health Services - Radiologic & Ultrasound Technology", "Medical", "Medical / Nursing"], "physical_dimensions": "9.8 x 7.5 x 1.1 inches", "revision": 1}