{"isbn_13": ["9780444200105"], "physical_format": "Hardcover", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "languages": [{"key": "/l/eng"}], "publishers": ["Springer"], "number_of_pages": 844, "id": 13685567, "edition_name": "3 edition", "isbn_10": ["044420010X"], "publish_date": "January 31, 1971", "key": "/b/OL10259832M", "authors": [{"key": "/a/OL3405060A"}], "title": "Mineral Processing - Third Edition", "type": {"key": "/type/edition"}, "subjects": ["Mining technology & engineering", "Earth Sciences - Geology", "Mining", "Science / Geology", "Technology & Industrial Arts"], "revision": 1}