{"title": "Calculus", "subtitle": "Adaptable Courseware", "authors": [{"key": "/authors/OL32369A"}], "publish_date": "August 1996", "physical_format": "Paperback", "isbn_10": ["0534497225"], "publishers": ["Breton Pub Co"], "edition_name": "Custom edition", "isbn_13": ["9780534497224"], "subjects": ["Calculus", "Mathematics", "Science/Mathematics"], "type": {"key": "/type/edition"}, "source_records": ["amazon:0534497225"], "key": "/books/OL10474751M", "works": [{"key": "/works/OL100903W"}], "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2008-04-30T09:38:13.731961"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-01T01:27:28.603279"}}