{"languages": [{"key": "/l/eng"}], "physical_format": "Hardcover", "subtitle": "Theory and Bibliographies", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "publishers": ["Academic Pr"], "type": {"key": "/type/edition"}, "number_of_pages": 579, "id": 12534188, "isbn_13": ["9780123639028"], "isbn_10": ["0123639026"], "publish_date": "November 1983", "key": "/b/OL9281845M", "authors": [{"key": "/a/OL2096608A"}, {"key": "/a/OL715722A"}], "title": "Incomplete Data in Sample Surveys", "contributions": ["Donald B. Rubin (Editor)"], "subjects": ["Social research & statistics", "Quantitative Techniques In The Social Sciences", "Response rate", "Sampling (Statistics)", "Social surveys"], "revision": 1}