{"isbn_13": ["9789067042321"], "physical_format": "Hardcover", "subtitle": "Developing Paradigms and Key Challenges", "weight": "2.2 pounds", "languages": [{"key": "/l/eng"}], "type": {"key": "/type/edition"}, "publishers": ["Asser Press"], "number_of_pages": 534, "last_modified": {"type": "/type/datetime", "value": "2008-04-30 20:50:18.033121"}, "id": 16958076, "edition_name": "1 edition", "isbn_10": ["9067042323"], "publish_date": "June 11, 2007", "key": "/b/OL12848795M", "authors": [{"key": "/a/OL3170227A"}], "title": "International Migration Law", "contributions": ["Ryszard Cholewinski (Editor)", "Richard Perruchoud (Editor)"], "subjects": ["Immigration law", "United Nations & UN agencies", "Law", "Legal Reference / Law Profession", "International", "Law / Human Rights", "Emigration and immigration law", "International law"], "physical_dimensions": "9.6 x 6.5 x 1.3 inches", "revision": 1}