{"physical_format": "Hardcover", "subtitle": "Nuclear and Particle Physics (Numerical Data & Functional Relationships in Science & Technology)", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "publishers": ["Springer-Verlag Berlin and Heidelberg GmbH & Co. K"], "number_of_pages": 535, "id": 16841646, "isbn_13": ["9783540547112"], "isbn_10": ["3540547118"], "publish_date": "December 31, 1991", "key": "/b/OL12776332M", "title": "Landolt-Bornstein: Group I", "type": {"key": "/type/edition"}, "subjects": ["Nuclear structure physics", "Particle & high-energy physics"], "revision": 1}