{"publishers": ["Macmillan Education Ltd"], "title": "Formula", "number_of_pages": 172, "isbn_13": ["9780333491928"], "physical_format": "Hardcover", "isbn_10": ["0333491920"], "publish_date": "November 1, 1989", "key": "/books/OL10548848M", "authors": [{"key": "/authors/OL36319A"}, {"key": "/authors/OL3237523A"}], "works": [{"key": "/works/OL9320408W"}], "type": {"key": "/type/edition"}, "subjects": ["ELT: Learning Material & Coursework"], "lc_classifications": ["PE1072"], "source_records": ["bwb:9780333491928"], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-17T05:23:42.632325"}}