{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "subtitle": "Proceedings of the First International Conference, Held in Pasadena, California on June 6-8, 1994", "weight": "1.3 pounds", "publishers": ["Springer"], "type": {"key": "/type/edition"}, "number_of_pages": 236, "id": 10604891, "isbn_13": ["9780792337904"], "isbn_10": ["0792337905"], "publish_date": "December 31, 1899", "key": "/b/OL7807989M", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 15:03:11.581851"}, "title": "Comparative Planetology with an Earth Perspective", "contributions": ["Moustafa T. Chahine (Editor)", "Michael F. A'Hearn (Editor)", "J\u00fcrgen H. Rahe (Editor)"], "subjects": ["Planets & asteroids", "Planetology", "Planets", "Science", "Science/Mathematics", "Astronomy - General", "Astrophysics & Space Science", "Science / Astronomy", "Science : Astrophysics & Space Science", "Astrogeology", "Congresses"], "physical_dimensions": "9.2 x 6.1 x 0.6 inches", "revision": 1}