{"languages": [{"key": "/l/eng"}], "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Mcgraw-Hill (Tx)"], "title": "Problems and Solutions for Treatment Planning and Dose Calculation in Radiation Oncology", "id": 13357010, "isbn_13": ["9780080406763"], "isbn_10": ["0080406769"], "publish_date": "October 1991", "key": "/b/OL9977878M", "authors": [{"key": "/a/OL3316318A"}], "type": {"key": "/type/edition"}, "subjects": ["Reference, Information and Interdisciplinary Subjects", "Cancer Radiotherapy", "Cancer", "Dosage", "Neoplasms", "Problems, exercises, etc", "Radiation", "Radiotherapy", "Science/Mathematics"], "revision": 1}