{"weight": "0.8 ounces", "latest_revision": 2, "id": 12510173, "languages": [{"key": "/l/eng"}], "source_records": ["amazon:007245105X:o-5:1937752776:156325", "amazon:007245105X:6:1576899611:154664"], "title": "Student CD-ROM for use with English Skills", "edition_name": "7 edition", "subjects": ["ELT: Learning Material & Coursework", "Reference", "Supplementals & Ancillaries", "Language", "Writing Skills", "Reference / Writing Skills"], "type": {"key": "/type/edition"}, "physical_dimensions": "5.5 x 5 x 0.5 inches", "revision": 2, "publishers": ["McGraw-Hill Humanities/Social Sciences/Languages"], "physical_format": "CD-ROM", "last_modified": {"type": "/type/datetime", "value": "2009-10-25T21:37:50.668111"}, "key": "/b/OL9258368M", "authors": [{"key": "/a/OL2634255A"}], "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "number_of_pages": 1, "isbn_13": ["9780072451054"], "isbn_10": ["007245105X"], "publish_date": "July 24, 2001", "works": [{"key": "/works/OL280695W"}]}